566388620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4045633}}^1$

素因数の和:4045649

約数の個数: 24

約数和(自身を含む): 1359333024

約数和(自身を除く): 792944404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4045633, 8091266, 16182532, 20228165, 28319431, 40456330, 56638862, 80912660, 113277724, 141597155, 283194310, 566388620]

約数ペア:

[(1, 566388620), (2, 283194310), (4, 141597155), (5, 113277724), (7, 80912660), (10, 56638862), (14, 40456330), (20, 28319431), (28, 20228165), (35, 16182532), (70, 8091266), (140, 4045633)]