129673570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{24329}}^1$

素因数の和:24390

約数の個数: 32

約数和(自身を含む): 257508720

約数和(自身を除く): 127835150

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 24329, 48658, 121645, 243290, 316277, 632554, 997489, 1581385, 1994978, 3162770, 4987445, 9974890, 12967357, 25934714, 64836785, 129673570]

約数ペア:

[(1, 129673570), (2, 64836785), (5, 25934714), (10, 12967357), (13, 9974890), (26, 4987445), (41, 3162770), (65, 1994978), (82, 1581385), (130, 997489), (205, 632554), (410, 316277), (533, 243290), (1066, 121645), (2665, 48658), (5330, 24329)]