5267367940

素因数分解:

$2^2\times 5^1\times {\mathrm{6481}}^1\times {\mathrm{40637}}^1$

素因数の和:47127

約数の個数: 24

約数和(自身を含む): 11063451672

約数和(自身を除く): 5796083732

約数列:

[1, 2, 4, 5, 10, 20, 6481, 12962, 25924, 32405, 40637, 64810, 81274, 129620, 162548, 203185, 406370, 812740, 263368397, 526736794, 1053473588, 1316841985, 2633683970, 5267367940]

約数ペア:

[(1, 5267367940), (2, 2633683970), (4, 1316841985), (5, 1053473588), (10, 526736794), (20, 263368397), (6481, 812740), (12962, 406370), (25924, 203185), (32405, 162548), (40637, 129620), (64810, 81274)]