57171340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168151}}^1$

素因数の和:168177

約数の個数: 24

約数和(自身を含む): 127122912

約数和(自身を除く): 69951572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 168151, 336302, 672604, 840755, 1681510, 2858567, 3363020, 5717134, 11434268, 14292835, 28585670, 57171340]

約数ペア:

[(1, 57171340), (2, 28585670), (4, 14292835), (5, 11434268), (10, 5717134), (17, 3363020), (20, 2858567), (34, 1681510), (68, 840755), (85, 672604), (170, 336302), (340, 168151)]