Q: What is the sum of all factors of the number 545,360 excluding 545,360?

A: 800,536

Why is 800,536 the sum of all factors of 545,360, excluding 545,360?

The factors of the number 545,360 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 401, 680, 802, 1360, 1604, 2005, 3208, 4010, 6416, 6817, 8020, 13634, 16040, 27268, 32080, 34085, 54536, 68170, 109072, 136340, 272680, 545360.

If you add them up, you will get the total of 546,160. Now subtract 545,360 to get 800,536