8043740

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{769}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 16946160

約数和(自身を除く): 8902420

約数列:

[1, 2, 4, 5, 10, 20, 523, 769, 1046, 1538, 2092, 2615, 3076, 3845, 5230, 7690, 10460, 15380, 402187, 804374, 1608748, 2010935, 4021870, 8043740]

約数ペア:

[(1, 8043740), (2, 4021870), (4, 2010935), (5, 1608748), (10, 804374), (20, 402187), (523, 15380), (769, 10460), (1046, 7690), (1538, 5230), (2092, 3845), (2615, 3076)]