57089740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167911}}^1$

素因数の和:167937

約数の個数: 24

約数和(自身を含む): 126941472

約数和(自身を除く): 69851732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 167911, 335822, 671644, 839555, 1679110, 2854487, 3358220, 5708974, 11417948, 14272435, 28544870, 57089740]

約数ペア:

[(1, 57089740), (2, 28544870), (4, 14272435), (5, 11417948), (10, 5708974), (17, 3358220), (20, 2854487), (34, 1679110), (68, 839555), (85, 671644), (170, 335822), (340, 167911)]