4021167460

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{181297}}^1$

素因数の和:182415

約数の個数: 24

約数和(自身を含む): 8452112760

約数和(自身を除く): 4430945300

約数列:

[1, 2, 4, 5, 10, 20, 1109, 2218, 4436, 5545, 11090, 22180, 181297, 362594, 725188, 906485, 1812970, 3625940, 201058373, 402116746, 804233492, 1005291865, 2010583730, 4021167460]

約数ペア:

[(1, 4021167460), (2, 2010583730), (4, 1005291865), (5, 804233492), (10, 402116746), (20, 201058373), (1109, 3625940), (2218, 1812970), (4436, 906485), (5545, 725188), (11090, 362594), (22180, 181297)]