Q: What is the sum of all factors of the number 426,580 excluding 426,580?

A: 694,316

Why is 694,316 the sum of all factors of 426,580, excluding 426,580?

The factors of the number 426,580 are: 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 277, 308, 385, 554, 770, 1108, 1385, 1540, 1939, 2770, 3047, 3878, 5540, 6094, 7756, 9695, 12188, 15235, 19390, 21329, 30470, 38780, 42658, 60940, 85316, 106645, 213290, 426580.

If you add them up, you will get the total of 427,274. Now subtract 426,580 to get 694,316