170711140

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{6581}}^1$

素因数の和:7887

約数の個数: 24

約数和(自身を含む): 358824312

約数和(自身を除く): 188113172

約数列:

[1, 2, 4, 5, 10, 20, 1297, 2594, 5188, 6485, 6581, 12970, 13162, 25940, 26324, 32905, 65810, 131620, 8535557, 17071114, 34142228, 42677785, 85355570, 170711140]

約数ペア:

[(1, 170711140), (2, 85355570), (4, 42677785), (5, 34142228), (10, 17071114), (20, 8535557), (1297, 131620), (2594, 65810), (5188, 32905), (6485, 26324), (6581, 25940), (12970, 13162)]