8884340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5623}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 18896640

約数和(自身を除く): 10012300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 5623, 11246, 22492, 28115, 56230, 112460, 444217, 888434, 1776868, 2221085, 4442170, 8884340]

約数ペア:

[(1, 8884340), (2, 4442170), (4, 2221085), (5, 1776868), (10, 888434), (20, 444217), (79, 112460), (158, 56230), (316, 28115), (395, 22492), (790, 11246), (1580, 5623)]