160941260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{187141}}^1$

素因数の和:187193

約数の個数: 24

約数和(自身を含む): 345838416

約数和(自身を除く): 184897156

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 187141, 374282, 748564, 935705, 1871410, 3742820, 8047063, 16094126, 32188252, 40235315, 80470630, 160941260]

約数ペア:

[(1, 160941260), (2, 80470630), (4, 40235315), (5, 32188252), (10, 16094126), (20, 8047063), (43, 3742820), (86, 1871410), (172, 935705), (215, 748564), (430, 374282), (860, 187141)]