40524250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 84153888

約数和(自身を除く): 43629638

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 250, 325, 337, 370, 481, 650, 674, 925, 962, 1625, 1685, 1850, 2405, 3250, 3370, 4381, 4625, 4810, 8425, 8762, 9250, 12025, 12469, 16850, 21905, 24050, 24938, 42125, 43810, 60125, 62345, 84250, 109525, 120250, 124690, 162097, 219050, 311725, 324194, 547625, 623450, 810485, 1095250, 1558625, 1620970, 3117250, 4052425, 8104850, 20262125, 40524250]

約数ペア:

[(1, 40524250), (2, 20262125), (5, 8104850), (10, 4052425), (13, 3117250), (25, 1620970), (26, 1558625), (37, 1095250), (50, 810485), (65, 623450), (74, 547625), (125, 324194), (130, 311725), (185, 219050), (250, 162097), (325, 124690), (337, 120250), (370, 109525), (481, 84250), (650, 62345), (674, 60125), (925, 43810), (962, 42125), (1625, 24938), (1685, 24050), (1850, 21905), (2405, 16850), (3250, 12469), (3370, 12025), (4381, 9250), (4625, 8762), (4810, 8425)]