Q: What is the sum of all factors of the number 28,455,640 excluding 28,455,640?
A: 37,134,920
The factors of the number 28,455,640 are: 1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 17351, 34702, 69404, 86755, 138808, 173510, 347020, 694040, 711391, 1422782, 2845564, 3556955, 5691128, 7113910, 14227820, 28455640.
If you add them up, you will get the total of 28,455,677. Now subtract 28,455,640 to get 37,134,920