Q: What is the sum of all factors of the number 4,393,040 excluding 4,393,040?

A: 5,952,280

Why is 5,952,280 the sum of all factors of 4,393,040, excluding 4,393,040?

The factors of the number 4,393,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 617, 712, 890, 1234, 1424, 1780, 2468, 3085, 3560, 4936, 6170, 7120, 9872, 12340, 24680, 49360, 54913, 109826, 219652, 274565, 439304, 549130, 878608, 1098260, 2196520, 4393040.

If you add them up, you will get the total of 4,393,045. Now subtract 4,393,040 to get 5,952,280