Q: What is the sum of all factors of the number 77,021,450 excluding 77,021,450?
A: 80,602,390
The factors of the number 77,021,450 are: 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 131, 262, 275, 550, 655, 1069, 1310, 1441, 2138, 2882, 3275, 5345, 6550, 7205, 10690, 11759, 14410, 23518, 26725, 36025, 53450, 58795, 72050, 117590, 140039, 280078, 293975, 587950, 700195, 1400390, 1540429, 3080858, 3500975, 7001950, 7702145, 15404290, 38510725, 77021450.
If you add them up, you will get the total of 77,021,530. Now subtract 77,021,450 to get 80,602,390