Q: What is the sum of all factors of the number 532,840 excluding 532,840?

A: 970,520

Why is 970,520 the sum of all factors of 532,840, excluding 532,840?

The factors of the number 532,840 are: 1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 173, 220, 280, 308, 346, 385, 440, 616, 692, 770, 865, 1211, 1384, 1540, 1730, 1903, 2422, 3080, 3460, 3806, 4844, 6055, 6920, 7612, 9515, 9688, 12110, 13321, 15224, 19030, 24220, 26642, 38060, 48440, 53284, 66605, 76120, 106568, 133210, 266420, 532840.

If you add them up, you will get the total of 533,810. Now subtract 532,840 to get 970,520