Q: What is the sum of all factors of the number 121,032,200 excluding 121,032,200?

A: 161,605,960

Why is 161,605,960 the sum of all factors of 121,032,200, excluding 121,032,200?

The factors of the number 121,032,200 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 1004, 1255, 2008, 2411, 2510, 4822, 5020, 6275, 9644, 10040, 12055, 12550, 19288, 24110, 25100, 48220, 50200, 60275, 96440, 120550, 241100, 482200, 605161, 1210322, 2420644, 3025805, 4841288, 6051610, 12103220, 15129025, 24206440, 30258050, 60516100, 121032200.

If you add them up, you will get the total of 121,032,361. Now subtract 121,032,200 to get 161,605,960