57261460

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5879}}^1$

素因数の和:6375

約数の個数: 24

約数和(自身を含む): 120516480

約数和(自身を除く): 63255020

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 5879, 9740, 11758, 23516, 29395, 58790, 117580, 2863073, 5726146, 11452292, 14315365, 28630730, 57261460]

約数ペア:

[(1, 57261460), (2, 28630730), (4, 14315365), (5, 11452292), (10, 5726146), (20, 2863073), (487, 117580), (974, 58790), (1948, 29395), (2435, 23516), (4870, 11758), (5879, 9740)]