Q: What is the sum of all factors of the number 72,080 excluding 72,080?
A: 108,712
The factors of the number 72,080 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 848, 901, 1060, 1360, 1802, 2120, 3604, 4240, 4505, 7208, 9010, 14416, 18020, 36040, 72080.
If you add them up, you will get the total of 72,188. Now subtract 72,080 to get 108,712