4106020

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 8668800

約数和(自身を除く): 4562780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 859, 956, 1195, 1718, 2390, 3436, 4295, 4780, 8590, 17180, 205301, 410602, 821204, 1026505, 2053010, 4106020]

約数ペア:

[(1, 4106020), (2, 2053010), (4, 1026505), (5, 821204), (10, 410602), (20, 205301), (239, 17180), (478, 8590), (859, 4780), (956, 4295), (1195, 3436), (1718, 2390)]