Q: What is the sum of all factors of the number 767,800 excluding 767,800?

A: 1,185,200

Why is 1,185,200 the sum of all factors of 767,800, excluding 767,800?

The factors of the number 767,800 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 349, 440, 550, 698, 1100, 1396, 1745, 2200, 2792, 3490, 3839, 6980, 7678, 8725, 13960, 15356, 17450, 19195, 30712, 34900, 38390, 69800, 76780, 95975, 153560, 191950, 383900, 767800.

If you add them up, you will get the total of 767,801. Now subtract 767,800 to get 1,185,200