57734980

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2861}}^1$

素因数の和:3879

約数の個数: 24

約数和(自身を含む): 121406040

約数和(自身を除く): 63671060

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 2861, 4036, 5045, 5722, 10090, 11444, 14305, 20180, 28610, 57220, 2886749, 5773498, 11546996, 14433745, 28867490, 57734980]

約数ペア:

[(1, 57734980), (2, 28867490), (4, 14433745), (5, 11546996), (10, 5773498), (20, 2886749), (1009, 57220), (2018, 28610), (2861, 20180), (4036, 14305), (5045, 11444), (5722, 10090)]