11807020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8087}}^1$

素因数の和:8169

約数の個数: 24

約数和(自身を含む): 25137504

約数和(自身を除く): 13330484

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 8087, 16174, 32348, 40435, 80870, 161740, 590351, 1180702, 2361404, 2951755, 5903510, 11807020]

約数ペア:

[(1, 11807020), (2, 5903510), (4, 2951755), (5, 2361404), (10, 1180702), (20, 590351), (73, 161740), (146, 80870), (292, 40435), (365, 32348), (730, 16174), (1460, 8087)]