41025640

素因数分解:

$2^3\times 5^1\times {\mathrm{1025641}}^1$

素因数の和:1025652

約数の個数: 16

約数和(自身を含む): 92307780

約数和(自身を除く): 51282140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1025641, 2051282, 4102564, 5128205, 8205128, 10256410, 20512820, 41025640]

約数ペア:

[(1, 41025640), (2, 20512820), (4, 10256410), (5, 8205128), (8, 5128205), (10, 4102564), (20, 2051282), (40, 1025641)]