5731460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40939}}^1$

素因数の和:40955

約数の個数: 24

約数和(自身を含む): 13755840

約数和(自身を除く): 8024380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40939, 81878, 163756, 204695, 286573, 409390, 573146, 818780, 1146292, 1432865, 2865730, 5731460]

約数ペア:

[(1, 5731460), (2, 2865730), (4, 1432865), (5, 1146292), (7, 818780), (10, 573146), (14, 409390), (20, 286573), (28, 204695), (35, 163756), (70, 81878), (140, 40939)]