38381740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46807}}^1$

素因数の和:46857

約数の個数: 24

約数和(自身を含む): 82569312

約数和(自身を除く): 44187572

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 46807, 93614, 187228, 234035, 468070, 936140, 1919087, 3838174, 7676348, 9595435, 19190870, 38381740]

約数ペア:

[(1, 38381740), (2, 19190870), (4, 9595435), (5, 7676348), (10, 3838174), (20, 1919087), (41, 936140), (82, 468070), (164, 234035), (205, 187228), (410, 93614), (820, 46807)]