Q: What is the sum of all factors of the number 312,420,100 including 312,420,100?

A: 680,987,664

Why is 680,987,664 the sum of all factors of 312,420,100, including 312,420,100?

The factors of the number 312,420,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 227, 454, 908, 1135, 2270, 4540, 5675, 11350, 13763, 22700, 27526, 55052, 68815, 137630, 275260, 344075, 688150, 1376300, 3124201, 6248402, 12496804, 15621005, 31242010, 62484020, 78105025, 156210050, 312420100.

If you add them up, you will get the total of 680,987,664.