9143740

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1627}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 19282032

約数和(自身を除く): 10138292

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 1627, 2810, 3254, 5620, 6508, 8135, 16270, 32540, 457187, 914374, 1828748, 2285935, 4571870, 9143740]

約数ペア:

[(1, 9143740), (2, 4571870), (4, 2285935), (5, 1828748), (10, 914374), (20, 457187), (281, 32540), (562, 16270), (1124, 8135), (1405, 6508), (1627, 5620), (2810, 3254)]