23164100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5444

約数の個数: 36

約数和(自身を含む): 51444624

約数和(自身を除く): 28280524

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 5387, 10774, 21548, 26935, 53870, 107740, 134675, 231641, 269350, 463282, 538700, 926564, 1158205, 2316410, 4632820, 5791025, 11582050, 23164100]

約数ペア:

[(1, 23164100), (2, 11582050), (4, 5791025), (5, 4632820), (10, 2316410), (20, 1158205), (25, 926564), (43, 538700), (50, 463282), (86, 269350), (100, 231641), (172, 134675), (215, 107740), (430, 53870), (860, 26935), (1075, 21548), (2150, 10774), (4300, 5387)]