Q: What is the sum of all factors of the number 25,321,040 excluding 25,321,040?

A: 34,092,568

Why is 34,092,568 the sum of all factors of 25,321,040, excluding 25,321,040?

The factors of the number 25,321,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 2801, 4520, 5602, 9040, 11204, 14005, 22408, 28010, 44816, 56020, 112040, 224080, 316513, 633026, 1266052, 1582565, 2532104, 3165130, 5064208, 6330260, 12660520, 25321040.

If you add them up, you will get the total of 25,321,074. Now subtract 25,321,040 to get 34,092,568