566660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 1232280

約数和(自身を除く): 665620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 977, 1954, 3908, 4885, 9770, 19540, 28333, 56666, 113332, 141665, 283330, 566660]

約数ペア:

[(1, 566660), (2, 283330), (4, 141665), (5, 113332), (10, 56666), (20, 28333), (29, 19540), (58, 9770), (116, 4885), (145, 3908), (290, 1954), (580, 977)]