Q: What is the sum of all factors of the number 23,123,150 excluding 23,123,150?

A: 22,677,490

Why is 22,677,490 the sum of all factors of 23,123,150, excluding 23,123,150?

The factors of the number 23,123,150 are: 1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 431, 725, 862, 925, 1073, 1450, 1850, 2146, 2155, 4310, 5365, 10730, 10775, 12499, 15947, 21550, 24998, 26825, 31894, 53650, 62495, 79735, 124990, 159470, 312475, 398675, 462463, 624950, 797350, 924926, 2312315, 4624630, 11561575, 23123150.

If you add them up, you will get the total of 23,123,172. Now subtract 23,123,150 to get 22,677,490