872056580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{739031}}^1$

素因数の和:739099

約数の個数: 24

約数和(自身を含む): 1862360640

約数和(自身を除く): 990304060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 739031, 1478062, 2956124, 3695155, 7390310, 14780620, 43602829, 87205658, 174411316, 218014145, 436028290, 872056580]

約数ペア:

[(1, 872056580), (2, 436028290), (4, 218014145), (5, 174411316), (10, 87205658), (20, 43602829), (59, 14780620), (118, 7390310), (236, 3695155), (295, 2956124), (590, 1478062), (1180, 739031)]