Q: What is the sum of all factors of the number 28,303,100 excluding 28,303,100?

A: 41,890,324

Why is 41,890,324 the sum of all factors of 28,303,100, excluding 28,303,100?

The factors of the number 28,303,100 are: 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 40433, 80866, 161732, 202165, 283031, 404330, 566062, 808660, 1010825, 1132124, 1415155, 2021650, 2830310, 4043300, 5660620, 7075775, 14151550, 28303100.

If you add them up, you will get the total of 28,303,141. Now subtract 28,303,100 to get 41,890,324