Q: What is the sum of all factors of the number 430,435,240 excluding 430,435,240?

A: 595,015,040

Why is 595,015,040 the sum of all factors of 430,435,240, excluding 430,435,240?

The factors of the number 430,435,240 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 632993, 1265986, 2531972, 3164965, 5063944, 6329930, 10760881, 12659860, 21521762, 25319720, 43043524, 53804405, 86087048, 107608810, 215217620, 430435240.

If you add them up, you will get the total of 430,435,835. Now subtract 430,435,240 to get 595,015,040