105427820

素因数分解:

$2^2\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{2311}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 221591328

約数和(自身を除く): 116163508

約数列:

[1, 2, 4, 5, 10, 20, 2281, 2311, 4562, 4622, 9124, 9244, 11405, 11555, 22810, 23110, 45620, 46220, 5271391, 10542782, 21085564, 26356955, 52713910, 105427820]

約数ペア:

[(1, 105427820), (2, 52713910), (4, 26356955), (5, 21085564), (10, 10542782), (20, 5271391), (2281, 46220), (2311, 45620), (4562, 23110), (4622, 22810), (9124, 11555), (9244, 11405)]