425341240

素因数分解:

$2^3\times 5^1\times {\mathrm{10633531}}^1$

素因数の和:10633542

約数の個数: 16

約数和(自身を含む): 957017880

約数和(自身を除く): 531676640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10633531, 21267062, 42534124, 53167655, 85068248, 106335310, 212670620, 425341240]

約数ペア:

[(1, 425341240), (2, 212670620), (4, 106335310), (5, 85068248), (8, 53167655), (10, 42534124), (20, 21267062), (40, 10633531)]