5704340

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1279}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 12042240

約数和(自身を除く): 6337900

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 1279, 2230, 2558, 4460, 5116, 6395, 12790, 25580, 285217, 570434, 1140868, 1426085, 2852170, 5704340]

約数ペア:

[(1, 5704340), (2, 2852170), (4, 1426085), (5, 1140868), (10, 570434), (20, 285217), (223, 25580), (446, 12790), (892, 6395), (1115, 5116), (1279, 4460), (2230, 2558)]