Q: What is the sum of all factors of the number 21,322,100 excluding 21,322,100?
A: 25,549,900
The factors of the number 21,322,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 2699, 3950, 5398, 7900, 10796, 13495, 26990, 53980, 67475, 134950, 213221, 269900, 426442, 852884, 1066105, 2132210, 4264420, 5330525, 10661050, 21322100.
If you add them up, you will get the total of 21,322,125. Now subtract 21,322,100 to get 25,549,900