39341140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47977}}^1$

素因数の和:48027

約数の個数: 24

約数和(自身を含む): 84633192

約数和(自身を除く): 45292052

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 47977, 95954, 191908, 239885, 479770, 959540, 1967057, 3934114, 7868228, 9835285, 19670570, 39341140]

約数ペア:

[(1, 39341140), (2, 19670570), (4, 9835285), (5, 7868228), (10, 3934114), (20, 1967057), (41, 959540), (82, 479770), (164, 239885), (205, 191908), (410, 95954), (820, 47977)]