Q: What is the sum of all factors of the number 432,212,440 excluding 432,212,440?

A: 628,673,720

Why is 628,673,720 the sum of all factors of 432,212,440, excluding 432,212,440?

The factors of the number 432,212,440 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 982301, 1964602, 3929204, 4911505, 7858408, 9823010, 10805311, 19646020, 21610622, 39292040, 43221244, 54026555, 86442488, 108053110, 216106220, 432212440.

If you add them up, you will get the total of 432,213,068. Now subtract 432,212,440 to get 628,673,720