45457240

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1801}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 102497760

約数和(自身を除く): 57040520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 1801, 2524, 3155, 3602, 5048, 6310, 7204, 9005, 12620, 14408, 18010, 25240, 36020, 72040, 1136431, 2272862, 4545724, 5682155, 9091448, 11364310, 22728620, 45457240]

約数ペア:

[(1, 45457240), (2, 22728620), (4, 11364310), (5, 9091448), (8, 5682155), (10, 4545724), (20, 2272862), (40, 1136431), (631, 72040), (1262, 36020), (1801, 25240), (2524, 18010), (3155, 14408), (3602, 12620), (5048, 9005), (6310, 7204)]