Q: What is the sum of all factors of the number 401,512,120 excluding 401,512,120?
A: 558,201,800
The factors of the number 401,512,120 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 373, 680, 746, 1492, 1583, 1865, 2984, 3166, 3730, 6332, 6341, 7460, 7915, 12664, 12682, 14920, 15830, 25364, 26911, 31660, 31705, 50728, 53822, 63320, 63410, 107644, 126820, 134555, 215288, 253640, 269110, 538220, 590459, 1076440, 1180918, 2361836, 2952295, 4723672, 5904590, 10037803, 11809180, 20075606, 23618360, 40151212, 50189015, 80302424, 100378030, 200756060, 401512120.
If you add them up, you will get the total of 401,512,678. Now subtract 401,512,120 to get 558,201,800