73499920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2492

約数の個数: 80

約数和(自身を含む): 190456560

約数和(自身を除く): 116956640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 2437, 3016, 3770, 4874, 6032, 7540, 9748, 12185, 15080, 19496, 24370, 30160, 31681, 38992, 48740, 63362, 70673, 97480, 126724, 141346, 158405, 194960, 253448, 282692, 316810, 353365, 506896, 565384, 633620, 706730, 918749, 1130768, 1267240, 1413460, 1837498, 2534480, 2826920, 3674996, 4593745, 5653840, 7349992, 9187490, 14699984, 18374980, 36749960, 73499920]

約数ペア:

[(1, 73499920), (2, 36749960), (4, 18374980), (5, 14699984), (8, 9187490), (10, 7349992), (13, 5653840), (16, 4593745), (20, 3674996), (26, 2826920), (29, 2534480), (40, 1837498), (52, 1413460), (58, 1267240), (65, 1130768), (80, 918749), (104, 706730), (116, 633620), (130, 565384), (145, 506896), (208, 353365), (232, 316810), (260, 282692), (290, 253448), (377, 194960), (464, 158405), (520, 141346), (580, 126724), (754, 97480), (1040, 70673), (1160, 63362), (1508, 48740), (1885, 38992), (2320, 31681), (2437, 30160), (3016, 24370), (3770, 19496), (4874, 15080), (6032, 12185), (7540, 9748)]