2270291620

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{106787}}^1$

素因数の和:107859

約数の個数: 24

約数和(自身を含む): 4772142144

約数和(自身を除く): 2501850524

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 10630, 21260, 106787, 213574, 427148, 533935, 1067870, 2135740, 113514581, 227029162, 454058324, 567572905, 1135145810, 2270291620]

約数ペア:

[(1, 2270291620), (2, 1135145810), (4, 567572905), (5, 454058324), (10, 227029162), (20, 113514581), (1063, 2135740), (2126, 1067870), (4252, 533935), (5315, 427148), (10630, 213574), (21260, 106787)]