101716922540

素因数分解:

$2^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{2842843}}^1$

素因数の和:2844641

約数の個数: 24

約数和(自身を含む): 213725011920

約数和(自身を除く): 112008089380

約数列:

[1, 2, 4, 5, 10, 20, 1789, 3578, 7156, 8945, 17890, 35780, 2842843, 5685686, 11371372, 14214215, 28428430, 56856860, 5085846127, 10171692254, 20343384508, 25429230635, 50858461270, 101716922540]

約数ペア:

[(1, 101716922540), (2, 50858461270), (4, 25429230635), (5, 20343384508), (10, 10171692254), (20, 5085846127), (1789, 56856860), (3578, 28428430), (7156, 14214215), (8945, 11371372), (17890, 5685686), (35780, 2842843)]