Q: What is the sum of all factors of the number 77,689,745 excluding 77,689,745?
A: 42,278,383
The factors of the number 77,689,745 are: 1, 5, 7, 17, 23, 35, 49, 85, 115, 119, 161, 245, 391, 595, 805, 811, 833, 1127, 1955, 2737, 4055, 4165, 5635, 5677, 13685, 13787, 18653, 19159, 28385, 39739, 68935, 93265, 95795, 96509, 130571, 198695, 317101, 482545, 652855, 675563, 913997, 1585505, 2219707, 3377815, 4569985, 11098535, 15537949, 77689745.
If you add them up, you will get the total of 77,689,787. Now subtract 77,689,745 to get 42,278,383