1040620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7433}}^1$

素因数の和:7449

約数の個数: 24

約数和(自身を含む): 2497824

約数和(自身を除く): 1457204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7433, 14866, 29732, 37165, 52031, 74330, 104062, 148660, 208124, 260155, 520310, 1040620]

約数ペア:

[(1, 1040620), (2, 520310), (4, 260155), (5, 208124), (7, 148660), (10, 104062), (14, 74330), (20, 52031), (28, 37165), (35, 29732), (70, 14866), (140, 7433)]