8087420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36761}}^1$

素因数の和:36781

約数の個数: 24

約数和(自身を含む): 18528048

約数和(自身を除く): 10440628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 36761, 73522, 147044, 183805, 367610, 404371, 735220, 808742, 1617484, 2021855, 4043710, 8087420]

約数ペア:

[(1, 8087420), (2, 4043710), (4, 2021855), (5, 1617484), (10, 808742), (11, 735220), (20, 404371), (22, 367610), (44, 183805), (55, 147044), (110, 73522), (220, 36761)]