9009340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10987}}^1$

素因数の和:11037

約数の個数: 24

約数和(自身を含む): 19382832

約数和(自身を除く): 10373492

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 10987, 21974, 43948, 54935, 109870, 219740, 450467, 900934, 1801868, 2252335, 4504670, 9009340]

約数ペア:

[(1, 9009340), (2, 4504670), (4, 2252335), (5, 1801868), (10, 900934), (20, 450467), (41, 219740), (82, 109870), (164, 54935), (205, 43948), (410, 21974), (820, 10987)]