Q: What is the sum of all factors of the number 55,265,780 excluding 55,265,780?

A: 66,540,940

Why is 66,540,940 the sum of all factors of 55,265,780, excluding 55,265,780?

The factors of the number 55,265,780 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 317, 379, 460, 634, 758, 1268, 1516, 1585, 1895, 3170, 3790, 6340, 7291, 7580, 8717, 14582, 17434, 29164, 34868, 36455, 43585, 72910, 87170, 120143, 145820, 174340, 240286, 480572, 600715, 1201430, 2402860, 2763289, 5526578, 11053156, 13816445, 27632890, 55265780.

If you add them up, you will get the total of 55,265,846. Now subtract 55,265,780 to get 66,540,940