8118410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19801}}^1$

素因数の和:19849

約数の個数: 16

約数和(自身を含む): 14970312

約数和(自身を除く): 6851902

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 19801, 39602, 99005, 198010, 811841, 1623682, 4059205, 8118410]

約数ペア:

[(1, 8118410), (2, 4059205), (5, 1623682), (10, 811841), (41, 198010), (82, 99005), (205, 39602), (410, 19801)]