38464540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113131}}^1$

素因数の和:113157

約数の個数: 24

約数和(自身を含む): 85527792

約数和(自身を除く): 47063252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113131, 226262, 452524, 565655, 1131310, 1923227, 2262620, 3846454, 7692908, 9616135, 19232270, 38464540]

約数ペア:

[(1, 38464540), (2, 19232270), (4, 9616135), (5, 7692908), (10, 3846454), (17, 2262620), (20, 1923227), (34, 1131310), (68, 565655), (85, 452524), (170, 226262), (340, 113131)]