Q: What is the sum of all factors of the number 376,420 excluding 376,420?

A: 530,780

Why is 530,780 the sum of all factors of 376,420, excluding 376,420?

The factors of the number 376,420 are: 1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 59, 110, 116, 118, 145, 220, 236, 290, 295, 319, 580, 590, 638, 649, 1180, 1276, 1298, 1595, 1711, 2596, 3190, 3245, 3422, 6380, 6490, 6844, 8555, 12980, 17110, 18821, 34220, 37642, 75284, 94105, 188210, 376420.

If you add them up, you will get the total of 376,950. Now subtract 376,420 to get 530,780