Q: What is the sum of all factors of the number 306,603,100 excluding 306,603,100?

A: 360,487,884

Why is 360,487,884 the sum of all factors of 306,603,100, excluding 306,603,100?

The factors of the number 306,603,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 397, 794, 1588, 1985, 3970, 7723, 7940, 9925, 15446, 19850, 30892, 38615, 39700, 77230, 154460, 193075, 386150, 772300, 3066031, 6132062, 12264124, 15330155, 30660310, 61320620, 76650775, 153301550, 306603100.

If you add them up, you will get the total of 306,603,460. Now subtract 306,603,100 to get 360,487,884