3670012820

素因数分解:

$2^2\times 5^1\times {\mathrm{6781}}^1\times {\mathrm{27061}}^1$

素因数の和:33851

約数の個数: 24

約数和(自身を含む): 7708448328

約数和(自身を除く): 4038435508

約数列:

[1, 2, 4, 5, 10, 20, 6781, 13562, 27061, 27124, 33905, 54122, 67810, 108244, 135305, 135620, 270610, 541220, 183500641, 367001282, 734002564, 917503205, 1835006410, 3670012820]

約数ペア:

[(1, 3670012820), (2, 1835006410), (4, 917503205), (5, 734002564), (10, 367001282), (20, 183500641), (6781, 541220), (13562, 270610), (27061, 135620), (27124, 135305), (33905, 108244), (54122, 67810)]