82354040

素因数分解:

$2^3\times 5^1\times {\mathrm{2058851}}^1$

素因数の和:2058862

約数の個数: 16

約数和(自身を含む): 185296680

約数和(自身を除く): 102942640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2058851, 4117702, 8235404, 10294255, 16470808, 20588510, 41177020, 82354040]

約数ペア:

[(1, 82354040), (2, 41177020), (4, 20588510), (5, 16470808), (8, 10294255), (10, 8235404), (20, 4117702), (40, 2058851)]