Q: What is the sum of all factors of the number 312,500,520 excluding 312,500,520?
A: 767,877,480
The factors of the number 312,500,520 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 72, 74, 87, 90, 111, 116, 120, 145, 148, 174, 180, 185, 222, 232, 261, 290, 296, 333, 348, 360, 370, 435, 444, 522, 555, 580, 666, 696, 740, 809, 870, 888, 1044, 1073, 1110, 1160, 1305, 1332, 1480, 1618, 1665, 1740, 2088, 2146, 2220, 2427, 2610, 2664, 3219, 3236, 3330, 3480, 4045, 4292, 4440, 4854, 5220, 5365, 6438, 6472, 6660, 7281, 8090, 8584, 9657, 9708, 10440, 10730, 12135, 12876, 13320, 14562, 16095, 16180, 19314, 19416, 21460, 23461, 24270, 25752, 29124, 29933, 32190, 32360, 36405, 38628, 42920, 46922, 48285, 48540, 58248, 59866, 64380, 70383, 72810, 77256, 89799, 93844, 96570, 97080, 117305, 119732, 128760, 140766, 145620, 149665, 179598, 187688, 193140, 211149, 234610, 239464, 269397, 281532, 291240, 299330, 351915, 359196, 386280, 422298, 448995, 469220, 538794, 563064, 598660, 703830, 718392, 844596, 868057, 897990, 938440, 1055745, 1077588, 1197320, 1346985, 1407660, 1689192, 1736114, 1795980, 2111490, 2155176, 2604171, 2693970, 2815320, 3472228, 3591960, 4222980, 4340285, 5208342, 5387940, 6944456, 7812513, 8445960, 8680570, 10416684, 10775880, 13020855, 15625026, 17361140, 20833368, 26041710, 31250052, 34722280, 39062565, 52083420, 62500104, 78125130, 104166840, 156250260, 312500520.
If you add them up, you will get the total of 312,501,287. Now subtract 312,500,520 to get 767,877,480