Q: What is the sum of all factors of the number 123,443,440 excluding 123,443,440?
A: 171,823,376
The factors of the number 123,443,440 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 103, 142, 206, 211, 284, 355, 412, 422, 515, 568, 710, 824, 844, 1030, 1055, 1136, 1420, 1648, 1688, 2060, 2110, 2840, 3376, 4120, 4220, 5680, 7313, 8240, 8440, 14626, 14981, 16880, 21733, 29252, 29962, 36565, 43466, 58504, 59924, 73130, 74905, 86932, 108665, 117008, 119848, 146260, 149810, 173864, 217330, 239696, 292520, 299620, 347728, 434660, 585040, 599240, 869320, 1198480, 1543043, 1738640, 3086086, 6172172, 7715215, 12344344, 15430430, 24688688, 30860860, 61721720, 123443440.
If you add them up, you will get the total of 123,443,611. Now subtract 123,443,440 to get 171,823,376