90318351010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{220288661}}^1$

素因数の和:220288709

約数の個数: 16

約数和(自身を含む): 166538228472

約数和(自身を除く): 76219877462

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 220288661, 440577322, 1101443305, 2202886610, 9031835101, 18063670202, 45159175505, 90318351010]

約数ペア:

[(1, 90318351010), (2, 45159175505), (5, 18063670202), (10, 9031835101), (41, 2202886610), (82, 1101443305), (205, 440577322), (410, 220288661)]