2452820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4229}}^1$

素因数の和:4267

約数の個数: 24

約数和(自身を含む): 5329800

約数和(自身を除く): 2876980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4229, 8458, 16916, 21145, 42290, 84580, 122641, 245282, 490564, 613205, 1226410, 2452820]

約数ペア:

[(1, 2452820), (2, 1226410), (4, 613205), (5, 490564), (10, 245282), (20, 122641), (29, 84580), (58, 42290), (116, 21145), (145, 16916), (290, 8458), (580, 4229)]