74240350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 143847936

約数和(自身を除く): 69607586

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 211, 227, 310, 422, 454, 775, 1055, 1135, 1550, 2110, 2270, 5275, 5675, 6541, 7037, 10550, 11350, 13082, 14074, 32705, 35185, 47897, 65410, 70370, 95794, 163525, 175925, 239485, 327050, 351850, 478970, 1197425, 1484807, 2394850, 2969614, 7424035, 14848070, 37120175, 74240350]

約数ペア:

[(1, 74240350), (2, 37120175), (5, 14848070), (10, 7424035), (25, 2969614), (31, 2394850), (50, 1484807), (62, 1197425), (155, 478970), (211, 351850), (227, 327050), (310, 239485), (422, 175925), (454, 163525), (775, 95794), (1055, 70370), (1135, 65410), (1550, 47897), (2110, 35185), (2270, 32705), (5275, 14074), (5675, 13082), (6541, 11350), (7037, 10550)]