Q: What is the sum of all factors of the number 331,521,500 excluding 331,521,500?

A: 430,650,820

Why is 430,650,820 the sum of all factors of 331,521,500, excluding 331,521,500?

The factors of the number 331,521,500 are: 1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 34897, 69794, 139588, 174485, 348970, 663043, 697940, 872425, 1326086, 1744850, 2652172, 3315215, 3489700, 4362125, 6630430, 8724250, 13260860, 16576075, 17448500, 33152150, 66304300, 82880375, 165760750, 331521500.

If you add them up, you will get the total of 331,521,930. Now subtract 331,521,500 to get 430,650,820