282460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 614880

約数和(自身を除く): 332420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 487, 580, 974, 1948, 2435, 4870, 9740, 14123, 28246, 56492, 70615, 141230, 282460]

約数ペア:

[(1, 282460), (2, 141230), (4, 70615), (5, 56492), (10, 28246), (20, 14123), (29, 9740), (58, 4870), (116, 2435), (145, 1948), (290, 974), (487, 580)]