4054409840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{23917}}^1$

素因数の和:24106

約数の個数: 80

約数和(自身を含む): 10214325408

約数和(自身を除く): 6159915568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 163, 208, 260, 326, 520, 652, 815, 1040, 1304, 1630, 2119, 2608, 3260, 4238, 6520, 8476, 10595, 13040, 16952, 21190, 23917, 33904, 42380, 47834, 84760, 95668, 119585, 169520, 191336, 239170, 310921, 382672, 478340, 621842, 956680, 1243684, 1554605, 1913360, 2487368, 3109210, 3898471, 4974736, 6218420, 7796942, 12436840, 15593884, 19492355, 24873680, 31187768, 38984710, 50680123, 62375536, 77969420, 101360246, 155938840, 202720492, 253400615, 311877680, 405440984, 506801230, 810881968, 1013602460, 2027204920, 4054409840]

約数ペア:

[(1, 4054409840), (2, 2027204920), (4, 1013602460), (5, 810881968), (8, 506801230), (10, 405440984), (13, 311877680), (16, 253400615), (20, 202720492), (26, 155938840), (40, 101360246), (52, 77969420), (65, 62375536), (80, 50680123), (104, 38984710), (130, 31187768), (163, 24873680), (208, 19492355), (260, 15593884), (326, 12436840), (520, 7796942), (652, 6218420), (815, 4974736), (1040, 3898471), (1304, 3109210), (1630, 2487368), (2119, 1913360), (2608, 1554605), (3260, 1243684), (4238, 956680), (6520, 621842), (8476, 478340), (10595, 382672), (13040, 310921), (16952, 239170), (21190, 191336), (23917, 169520), (33904, 119585), (42380, 95668), (47834, 84760)]