4211180

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 8890560

約数和(自身を除く): 4679380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 881, 956, 1195, 1762, 2390, 3524, 4405, 4780, 8810, 17620, 210559, 421118, 842236, 1052795, 2105590, 4211180]

約数ペア:

[(1, 4211180), (2, 2105590), (4, 1052795), (5, 842236), (10, 421118), (20, 210559), (239, 17620), (478, 8810), (881, 4780), (956, 4405), (1195, 3524), (1762, 2390)]