486483640

素因数分解:

$2^3\times 5^1\times {\mathrm{12162091}}^1$

素因数の和:12162102

約数の個数: 16

約数和(自身を含む): 1094588280

約数和(自身を除く): 608104640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12162091, 24324182, 48648364, 60810455, 97296728, 121620910, 243241820, 486483640]

約数ペア:

[(1, 486483640), (2, 243241820), (4, 121620910), (5, 97296728), (8, 60810455), (10, 48648364), (20, 24324182), (40, 12162091)]