2016004475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{3331}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 2563294272

約数和(自身を除く): 547289797

約数列:

[1, 5, 25, 43, 215, 563, 1075, 2815, 3331, 14075, 16655, 24209, 83275, 121045, 143233, 605225, 716165, 1875353, 3580825, 9376765, 46883825, 80640179, 403200895, 2016004475]

約数ペア:

[(1, 2016004475), (5, 403200895), (25, 80640179), (43, 46883825), (215, 9376765), (563, 3580825), (1075, 1875353), (2815, 716165), (3331, 605225), (14075, 143233), (16655, 121045), (24209, 83275)]