61551340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106123}}^1$

素因数の和:106161

約数の個数: 24

約数和(自身を含む): 133716240

約数和(自身を除く): 72164900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 106123, 212246, 424492, 530615, 1061230, 2122460, 3077567, 6155134, 12310268, 15387835, 30775670, 61551340]

約数ペア:

[(1, 61551340), (2, 30775670), (4, 15387835), (5, 12310268), (10, 6155134), (20, 3077567), (29, 2122460), (58, 1061230), (116, 530615), (145, 424492), (290, 212246), (580, 106123)]