Q: What is the sum of all factors of the number 131,650,520 including 131,650,520?

A: 303,106,320

Why is 303,106,320 the sum of all factors of 131,650,520, including 131,650,520?

The factors of the number 131,650,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 76541, 153082, 306164, 382705, 612328, 765410, 1530820, 3061640, 3291263, 6582526, 13165052, 16456315, 26330104, 32912630, 65825260, 131650520.

If you add them up, you will get the total of 303,106,320.