16340660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116719}}^1$

素因数の和:116735

約数の個数: 24

約数和(自身を含む): 39217920

約数和(自身を除く): 22877260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116719, 233438, 466876, 583595, 817033, 1167190, 1634066, 2334380, 3268132, 4085165, 8170330, 16340660]

約数ペア:

[(1, 16340660), (2, 8170330), (4, 4085165), (5, 3268132), (7, 2334380), (10, 1634066), (14, 1167190), (20, 817033), (28, 583595), (35, 466876), (70, 233438), (140, 116719)]