8166140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 17233440

約数和(自身を除く): 9067300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1783, 2290, 3566, 4580, 7132, 8915, 17830, 35660, 408307, 816614, 1633228, 2041535, 4083070, 8166140]

約数ペア:

[(1, 8166140), (2, 4083070), (4, 2041535), (5, 1633228), (10, 816614), (20, 408307), (229, 35660), (458, 17830), (916, 8915), (1145, 7132), (1783, 4580), (2290, 3566)]