Q: What is the sum of all factors of the number 553,111,240 excluding 553,111,240?

A: 804,526,520

Why is 804,526,520 the sum of all factors of 553,111,240, excluding 553,111,240?

The factors of the number 553,111,240 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1257071, 2514142, 5028284, 6285355, 10056568, 12570710, 13827781, 25141420, 27655562, 50282840, 55311124, 69138905, 110622248, 138277810, 276555620, 553111240.

If you add them up, you will get the total of 553,112,044. Now subtract 553,111,240 to get 804,526,520