57037780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 126846720

約数和(自身を除く): 69808940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2287, 2494, 4574, 4988, 6235, 9148, 11435, 12470, 22870, 24940, 45740, 66323, 98341, 132646, 196682, 265292, 331615, 393364, 491705, 663230, 983410, 1326460, 1966820, 2851889, 5703778, 11407556, 14259445, 28518890, 57037780]

約数ペア:

[(1, 57037780), (2, 28518890), (4, 14259445), (5, 11407556), (10, 5703778), (20, 2851889), (29, 1966820), (43, 1326460), (58, 983410), (86, 663230), (116, 491705), (145, 393364), (172, 331615), (215, 265292), (290, 196682), (430, 132646), (580, 98341), (860, 66323), (1247, 45740), (2287, 24940), (2494, 22870), (4574, 12470), (4988, 11435), (6235, 9148)]