Q: What is the sum of all factors of the number 550,880 excluding 550,880?

A: 873,424

Why is 873,424 the sum of all factors of 550,880, excluding 550,880?

The factors of the number 550,880 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 313, 352, 440, 626, 880, 1252, 1565, 1760, 2504, 3130, 3443, 5008, 6260, 6886, 10016, 12520, 13772, 17215, 25040, 27544, 34430, 50080, 55088, 68860, 110176, 137720, 275440, 550880.

If you add them up, you will get the total of 551,753. Now subtract 550,880 to get 873,424