4612540

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 9751392

約数和(自身を除く): 5138852

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1381, 1670, 2762, 3340, 5524, 6905, 13810, 27620, 230627, 461254, 922508, 1153135, 2306270, 4612540]

約数ペア:

[(1, 4612540), (2, 2306270), (4, 1153135), (5, 922508), (10, 461254), (20, 230627), (167, 27620), (334, 13810), (668, 6905), (835, 5524), (1381, 3340), (1670, 2762)]