Q: What is the sum of all factors of the number 3,499,040 excluding 3,499,040?

A: 5,210,080

Why is 5,210,080 the sum of all factors of 3,499,040, excluding 3,499,040?

The factors of the number 3,499,040 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1151, 1520, 2302, 3040, 4604, 5755, 9208, 11510, 18416, 21869, 23020, 36832, 43738, 46040, 87476, 92080, 109345, 174952, 184160, 218690, 349904, 437380, 699808, 874760, 1749520, 3499040.

If you add them up, you will get the total of 3,499,045. Now subtract 3,499,040 to get 5,210,080