10804540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28433}}^1$

素因数の和:28461

約数の個数: 24

約数和(自身を含む): 23884560

約数和(自身を除く): 13080020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 28433, 56866, 113732, 142165, 284330, 540227, 568660, 1080454, 2160908, 2701135, 5402270, 10804540]

約数ペア:

[(1, 10804540), (2, 5402270), (4, 2701135), (5, 2160908), (10, 1080454), (19, 568660), (20, 540227), (38, 284330), (76, 142165), (95, 113732), (190, 56866), (380, 28433)]