8017660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57269}}^1$

素因数の和:57285

約数の個数: 24

約数和(自身を含む): 19242720

約数和(自身を除く): 11225060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57269, 114538, 229076, 286345, 400883, 572690, 801766, 1145380, 1603532, 2004415, 4008830, 8017660]

約数ペア:

[(1, 8017660), (2, 4008830), (4, 2004415), (5, 1603532), (7, 1145380), (10, 801766), (14, 572690), (20, 400883), (28, 286345), (35, 229076), (70, 114538), (140, 57269)]