1748894003140

素因数分解:

$2^2\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{41073133}}^1$

素因数の和:41075271

約数の個数: 24

約数和(自身を含む): 3674402567640

約数和(自身を除く): 1925508564500

約数列:

[1, 2, 4, 5, 10, 20, 2129, 4258, 8516, 10645, 21290, 42580, 41073133, 82146266, 164292532, 205365665, 410731330, 821462660, 87444700157, 174889400314, 349778800628, 437223500785, 874447001570, 1748894003140]

約数ペア:

[(1, 1748894003140), (2, 874447001570), (4, 437223500785), (5, 349778800628), (10, 174889400314), (20, 87444700157), (2129, 821462660), (4258, 410731330), (8516, 205365665), (10645, 164292532), (21290, 82146266), (42580, 41073133)]