8305340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3881}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 17608752

約数和(自身を除く): 9303412

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 3881, 7762, 15524, 19405, 38810, 77620, 415267, 830534, 1661068, 2076335, 4152670, 8305340]

約数ペア:

[(1, 8305340), (2, 4152670), (4, 2076335), (5, 1661068), (10, 830534), (20, 415267), (107, 77620), (214, 38810), (428, 19405), (535, 15524), (1070, 7762), (2140, 3881)]