411093020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33641}}^1$

素因数の和:33710

約数の個数: 48

約数和(自身を含む): 949511808

約数和(自身を除く): 538418788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 33641, 67282, 134564, 168205, 336410, 437333, 672820, 874666, 1581127, 1749332, 2186665, 3162254, 4373330, 6324508, 7905635, 8746660, 15811270, 20554651, 31622540, 41109302, 82218604, 102773255, 205546510, 411093020]

約数ペア:

[(1, 411093020), (2, 205546510), (4, 102773255), (5, 82218604), (10, 41109302), (13, 31622540), (20, 20554651), (26, 15811270), (47, 8746660), (52, 7905635), (65, 6324508), (94, 4373330), (130, 3162254), (188, 2186665), (235, 1749332), (260, 1581127), (470, 874666), (611, 672820), (940, 437333), (1222, 336410), (2444, 168205), (3055, 134564), (6110, 67282), (12220, 33641)]