2912108680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151357}}^1$

素因数の和:151418

約数の個数: 64

約数和(自身を含む): 7247021040

約数和(自身を除く): 4334912360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 151357, 302714, 605428, 756785, 1210856, 1513570, 1967641, 3027140, 3935282, 5600209, 6054280, 7870564, 9838205, 11200418, 15741128, 19676410, 22400836, 28001045, 39352820, 44801672, 56002090, 72802717, 78705640, 112004180, 145605434, 224008360, 291210868, 364013585, 582421736, 728027170, 1456054340, 2912108680]

約数ペア:

[(1, 2912108680), (2, 1456054340), (4, 728027170), (5, 582421736), (8, 364013585), (10, 291210868), (13, 224008360), (20, 145605434), (26, 112004180), (37, 78705640), (40, 72802717), (52, 56002090), (65, 44801672), (74, 39352820), (104, 28001045), (130, 22400836), (148, 19676410), (185, 15741128), (260, 11200418), (296, 9838205), (370, 7870564), (481, 6054280), (520, 5600209), (740, 3935282), (962, 3027140), (1480, 1967641), (1924, 1513570), (2405, 1210856), (3848, 756785), (4810, 605428), (9620, 302714), (19240, 151357)]