Years ago I looked into unzipping the management module JAR, and then extracting the XML. Once you have the XML, you could open it with an XML editor.
I started building a XSL, to display the XML in table form, but I'm not able to locate the file where I stopped.
I stopped since the XSD configured for the management module XML is not complete and XML Spy was having issues with the Alert Downtime Schedule section of the management module XML.
The thought was that if I could get one of the many XML editor/display/gui generators set up, I could send the XML and the GUI to the end user, they make their changes then I would take the product XML, zip it back up and deploy it. That way I wasn't giving admin rights to everyone.
Another thought was to use the sub-domain configuration and then define sub-domain administrators that have rights to their management modules and make changes to the alert settings themselves.
So if you want a spreadsheet, or CSV with all of the alert settings, there isn't a way out-of-the-box.