82434620

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{3581}}^1$

素因数の和:4741

約数の個数: 24

約数和(自身を含む): 173311488

約数和(自身を除く): 90876868

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 3581, 4604, 5755, 7162, 11510, 14324, 17905, 23020, 35810, 71620, 4121731, 8243462, 16486924, 20608655, 41217310, 82434620]

約数ペア:

[(1, 82434620), (2, 41217310), (4, 20608655), (5, 16486924), (10, 8243462), (20, 4121731), (1151, 71620), (2302, 35810), (3581, 23020), (4604, 17905), (5755, 14324), (7162, 11510)]