61367380

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{3041}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 129041640

約数和(自身を除く): 67674260

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 3041, 4036, 5045, 6082, 10090, 12164, 15205, 20180, 30410, 60820, 3068369, 6136738, 12273476, 15341845, 30683690, 61367380]

約数ペア:

[(1, 61367380), (2, 30683690), (4, 15341845), (5, 12273476), (10, 6136738), (20, 3068369), (1009, 60820), (2018, 30410), (3041, 20180), (4036, 15205), (5045, 12164), (6082, 10090)]