107378528020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{1103}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 230990538240

約数和(自身を除く): 123612010220

約数列:

[1, 2, 4, 5, 10, 20, 73, 131, 146, 262, 292, 365, 509, 524, 655, 730, 1018, 1103, 1310, 1460, 2036, 2206, 2545, 2620, 4412, 5090, 5515, 9563, 10180, 11030, 19126, 22060, 37157, 38252, 47815, 66679, 74314, 80519, 95630, 133358, 144493, 148628, 161038, 185785, 191260, 266716, 288986, 322076, 333395, 371570, 402595, 561427, 577972, 666790, 722465, 743140, 805190, 1122854, 1333580, 1444930, 1610380, 2245708, 2807135, 2889860, 4867567, 5614270, 9735134, 10547989, 11228540, 19470268, 21095978, 24337835, 40984171, 42191956, 48675670, 52739945, 73546937, 81968342, 97351340, 105479890, 147093874, 163936684, 204920855, 210959780, 294187748, 367734685, 409841710, 735469370, 819683420, 1470938740, 5368926401, 10737852802, 21475705604, 26844632005, 53689264010, 107378528020]

約数ペア:

[(1, 107378528020), (2, 53689264010), (4, 26844632005), (5, 21475705604), (10, 10737852802), (20, 5368926401), (73, 1470938740), (131, 819683420), (146, 735469370), (262, 409841710), (292, 367734685), (365, 294187748), (509, 210959780), (524, 204920855), (655, 163936684), (730, 147093874), (1018, 105479890), (1103, 97351340), (1310, 81968342), (1460, 73546937), (2036, 52739945), (2206, 48675670), (2545, 42191956), (2620, 40984171), (4412, 24337835), (5090, 21095978), (5515, 19470268), (9563, 11228540), (10180, 10547989), (11030, 9735134), (19126, 5614270), (22060, 4867567), (37157, 2889860), (38252, 2807135), (47815, 2245708), (66679, 1610380), (74314, 1444930), (80519, 1333580), (95630, 1122854), (133358, 805190), (144493, 743140), (148628, 722465), (161038, 666790), (185785, 577972), (191260, 561427), (266716, 402595), (288986, 371570), (322076, 333395)]