39018220

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{7043}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 82245744

約数和(自身を除く): 43227524

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 7043, 14086, 28172, 35215, 70430, 140860, 1950911, 3901822, 7803644, 9754555, 19509110, 39018220]

約数ペア:

[(1, 39018220), (2, 19509110), (4, 9754555), (5, 7803644), (10, 3901822), (20, 1950911), (277, 140860), (554, 70430), (1108, 35215), (1385, 28172), (2770, 14086), (5540, 7043)]