8228540

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{881}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 17336592

約数和(自身を除く): 9108052

約数列:

[1, 2, 4, 5, 10, 20, 467, 881, 934, 1762, 1868, 2335, 3524, 4405, 4670, 8810, 9340, 17620, 411427, 822854, 1645708, 2057135, 4114270, 8228540]

約数ペア:

[(1, 8228540), (2, 4114270), (4, 2057135), (5, 1645708), (10, 822854), (20, 411427), (467, 17620), (881, 9340), (934, 8810), (1762, 4670), (1868, 4405), (2335, 3524)]