Q: What is the sum of all factors of the number 601,400 excluding 601,400?

A: 856,840

Why is 856,840 the sum of all factors of 601,400, excluding 601,400?

The factors of the number 601,400 are: 1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 97, 100, 124, 155, 194, 200, 248, 310, 388, 485, 620, 775, 776, 970, 1240, 1550, 1940, 2425, 3007, 3100, 3880, 4850, 6014, 6200, 9700, 12028, 15035, 19400, 24056, 30070, 60140, 75175, 120280, 150350, 300700, 601400.

If you add them up, you will get the total of 602,256. Now subtract 601,400 to get 856,840