1827820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 3906000

約数和(自身を除く): 2078180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1549, 3098, 6196, 7745, 15490, 30980, 91391, 182782, 365564, 456955, 913910, 1827820]

約数ペア:

[(1, 1827820), (2, 913910), (4, 456955), (5, 365564), (10, 182782), (20, 91391), (59, 30980), (118, 15490), (236, 7745), (295, 6196), (590, 3098), (1180, 1549)]