52726360

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2089}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 118879200

約数和(自身を除く): 66152840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2089, 2524, 3155, 4178, 5048, 6310, 8356, 10445, 12620, 16712, 20890, 25240, 41780, 83560, 1318159, 2636318, 5272636, 6590795, 10545272, 13181590, 26363180, 52726360]

約数ペア:

[(1, 52726360), (2, 26363180), (4, 13181590), (5, 10545272), (8, 6590795), (10, 5272636), (20, 2636318), (40, 1318159), (631, 83560), (1262, 41780), (2089, 25240), (2524, 20890), (3155, 16712), (4178, 12620), (5048, 10445), (6310, 8356)]