Q: What is the sum of all factors of the number 243,220,040 excluding 243,220,040?
A: 396,779,320
The factors of the number 243,220,040 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 20201, 40402, 80804, 101005, 141407, 161608, 202010, 282814, 404020, 565628, 707035, 808040, 868643, 1131256, 1414070, 1737286, 2828140, 3474572, 4343215, 5656280, 6080501, 6949144, 8686430, 12161002, 17372860, 24322004, 30402505, 34745720, 48644008, 60805010, 121610020, 243220040.
If you add them up, you will get the total of 243,220,436. Now subtract 243,220,040 to get 396,779,320