Q: What is the sum of all factors of the number 455,820 excluding 455,820?

A: 850,548

Why is 850,548 the sum of all factors of 455,820, excluding 455,820?

The factors of the number 455,820 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 107, 142, 213, 214, 284, 321, 355, 426, 428, 535, 642, 710, 852, 1065, 1070, 1284, 1420, 1605, 2130, 2140, 3210, 4260, 6420, 7597, 15194, 22791, 30388, 37985, 45582, 75970, 91164, 113955, 151940, 227910, 455820.

If you add them up, you will get the total of 456,670. Now subtract 455,820 to get 850,548