5454980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 11723712

約数和(自身を除く): 6268732

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 6343, 12686, 25372, 31715, 63430, 126860, 272749, 545498, 1090996, 1363745, 2727490, 5454980]

約数ペア:

[(1, 5454980), (2, 2727490), (4, 1363745), (5, 1090996), (10, 545498), (20, 272749), (43, 126860), (86, 63430), (172, 31715), (215, 25372), (430, 12686), (860, 6343)]