8267900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2894

約数の個数: 36

約数和(自身を含む): 18566520

約数和(自身を除く): 10298620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2851, 2900, 5702, 11404, 14255, 28510, 57020, 71275, 82679, 142550, 165358, 285100, 330716, 413395, 826790, 1653580, 2066975, 4133950, 8267900]

約数ペア:

[(1, 8267900), (2, 4133950), (4, 2066975), (5, 1653580), (10, 826790), (20, 413395), (25, 330716), (29, 285100), (50, 165358), (58, 142550), (100, 82679), (116, 71275), (145, 57020), (290, 28510), (580, 14255), (725, 11404), (1450, 5702), (2851, 2900)]