45667340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 100450560

約数和(自身を除く): 54783220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 620, 730, 1009, 1460, 2018, 2263, 4036, 4526, 5045, 9052, 10090, 11315, 20180, 22630, 31279, 45260, 62558, 73657, 125116, 147314, 156395, 294628, 312790, 368285, 625580, 736570, 1473140, 2283367, 4566734, 9133468, 11416835, 22833670, 45667340]

約数ペア:

[(1, 45667340), (2, 22833670), (4, 11416835), (5, 9133468), (10, 4566734), (20, 2283367), (31, 1473140), (62, 736570), (73, 625580), (124, 368285), (146, 312790), (155, 294628), (292, 156395), (310, 147314), (365, 125116), (620, 73657), (730, 62558), (1009, 45260), (1460, 31279), (2018, 22630), (2263, 20180), (4036, 11315), (4526, 10090), (5045, 9052)]