Q: What is the sum of all factors of the number 558,780 excluding 558,780?

A: 1,040,580

Why is 1,040,580 the sum of all factors of 558,780, excluding 558,780?

The factors of the number 558,780 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 139, 201, 268, 278, 335, 402, 417, 556, 670, 695, 804, 834, 1005, 1340, 1390, 1668, 2010, 2085, 2780, 4020, 4170, 8340, 9313, 18626, 27939, 37252, 46565, 55878, 93130, 111756, 139695, 186260, 279390, 558780.

If you add them up, you will get the total of 558,781. Now subtract 558,780 to get 1,040,580