1125637630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{22259}}^1$

素因数の和:22668

約数の個数: 32

約数和(自身を含む): 2187712800

約数和(自身を除く): 1062075170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1945, 3890, 5057, 10114, 22259, 25285, 44518, 50570, 111295, 222590, 289367, 578734, 1446835, 2893670, 8658751, 17317502, 43293755, 86587510, 112563763, 225127526, 562818815, 1125637630]

約数ペア:

[(1, 1125637630), (2, 562818815), (5, 225127526), (10, 112563763), (13, 86587510), (26, 43293755), (65, 17317502), (130, 8658751), (389, 2893670), (778, 1446835), (1945, 578734), (3890, 289367), (5057, 222590), (10114, 111295), (22259, 50570), (25285, 44518)]