14780821250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4007}}^1$

素因数の和:4269

約数の個数: 80

約数和(自身を含む): 29975254848

約数和(自身を除く): 15194433598

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 227, 250, 325, 454, 625, 650, 1135, 1250, 1625, 2270, 2951, 3250, 4007, 5675, 5902, 8014, 8125, 11350, 14755, 16250, 20035, 28375, 29510, 40070, 52091, 56750, 73775, 100175, 104182, 141875, 147550, 200350, 260455, 283750, 368875, 500875, 520910, 737750, 909589, 1001750, 1302275, 1819178, 1844375, 2504375, 2604550, 3688750, 4547945, 5008750, 6511375, 9095890, 11824657, 13022750, 22739725, 23649314, 32556875, 45479450, 59123285, 65113750, 113698625, 118246570, 227397250, 295616425, 568493125, 591232850, 1136986250, 1478082125, 2956164250, 7390410625, 14780821250]

約数ペア:

[(1, 14780821250), (2, 7390410625), (5, 2956164250), (10, 1478082125), (13, 1136986250), (25, 591232850), (26, 568493125), (50, 295616425), (65, 227397250), (125, 118246570), (130, 113698625), (227, 65113750), (250, 59123285), (325, 45479450), (454, 32556875), (625, 23649314), (650, 22739725), (1135, 13022750), (1250, 11824657), (1625, 9095890), (2270, 6511375), (2951, 5008750), (3250, 4547945), (4007, 3688750), (5675, 2604550), (5902, 2504375), (8014, 1844375), (8125, 1819178), (11350, 1302275), (14755, 1001750), (16250, 909589), (20035, 737750), (28375, 520910), (29510, 500875), (40070, 368875), (52091, 283750), (56750, 260455), (73775, 200350), (100175, 147550), (104182, 141875)]