39217510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 33099290

約数列:

[1, 2, 5, 10, 61, 122, 239, 269, 305, 478, 538, 610, 1195, 1345, 2390, 2690, 14579, 16409, 29158, 32818, 64291, 72895, 82045, 128582, 145790, 164090, 321455, 642910, 3921751, 7843502, 19608755, 39217510]

約数ペア:

[(1, 39217510), (2, 19608755), (5, 7843502), (10, 3921751), (61, 642910), (122, 321455), (239, 164090), (269, 145790), (305, 128582), (478, 82045), (538, 72895), (610, 64291), (1195, 32818), (1345, 29158), (2390, 16409), (2690, 14579)]