103913680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2504

約数の個数: 80

約数和(自身を含む): 266639184

約数和(自身を除く): 162725504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2437, 2665, 3280, 4264, 4874, 5330, 8528, 9748, 10660, 12185, 19496, 21320, 24370, 31681, 38992, 42640, 48740, 63362, 97480, 99917, 126724, 158405, 194960, 199834, 253448, 316810, 399668, 499585, 506896, 633620, 799336, 999170, 1267240, 1298921, 1598672, 1998340, 2534480, 2597842, 3996680, 5195684, 6494605, 7993360, 10391368, 12989210, 20782736, 25978420, 51956840, 103913680]

約数ペア:

[(1, 103913680), (2, 51956840), (4, 25978420), (5, 20782736), (8, 12989210), (10, 10391368), (13, 7993360), (16, 6494605), (20, 5195684), (26, 3996680), (40, 2597842), (41, 2534480), (52, 1998340), (65, 1598672), (80, 1298921), (82, 1267240), (104, 999170), (130, 799336), (164, 633620), (205, 506896), (208, 499585), (260, 399668), (328, 316810), (410, 253448), (520, 199834), (533, 194960), (656, 158405), (820, 126724), (1040, 99917), (1066, 97480), (1640, 63362), (2132, 48740), (2437, 42640), (2665, 38992), (3280, 31681), (4264, 24370), (4874, 21320), (5330, 19496), (8528, 12185), (9748, 10660)]