486525220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{565727}}^1$

素因数の和:565779

約数の個数: 24

約数和(自身を含む): 1045465344

約数和(自身を除く): 558940124

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 565727, 1131454, 2262908, 2828635, 5657270, 11314540, 24326261, 48652522, 97305044, 121631305, 243262610, 486525220]

約数ペア:

[(1, 486525220), (2, 243262610), (4, 121631305), (5, 97305044), (10, 48652522), (20, 24326261), (43, 11314540), (86, 5657270), (172, 2828635), (215, 2262908), (430, 1131454), (860, 565727)]