125962460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 290530800

約数和(自身を除く): 164568340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 169, 260, 332, 338, 415, 449, 676, 830, 845, 898, 1079, 1660, 1690, 1796, 2158, 2245, 3380, 4316, 4490, 5395, 5837, 8980, 10790, 11674, 14027, 21580, 23348, 28054, 29185, 37267, 56108, 58370, 70135, 74534, 75881, 116740, 140270, 149068, 151762, 186335, 280540, 303524, 372670, 379405, 484471, 745340, 758810, 968942, 1517620, 1937884, 2422355, 4844710, 6298123, 9689420, 12596246, 25192492, 31490615, 62981230, 125962460]

約数ペア:

[(1, 125962460), (2, 62981230), (4, 31490615), (5, 25192492), (10, 12596246), (13, 9689420), (20, 6298123), (26, 4844710), (52, 2422355), (65, 1937884), (83, 1517620), (130, 968942), (166, 758810), (169, 745340), (260, 484471), (332, 379405), (338, 372670), (415, 303524), (449, 280540), (676, 186335), (830, 151762), (845, 149068), (898, 140270), (1079, 116740), (1660, 75881), (1690, 74534), (1796, 70135), (2158, 58370), (2245, 56108), (3380, 37267), (4316, 29185), (4490, 28054), (5395, 23348), (5837, 21580), (8980, 14027), (10790, 11674)]