2544580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 5459328

約数和(自身を除く): 2914748

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2707, 5414, 10828, 13535, 27070, 54140, 127229, 254458, 508916, 636145, 1272290, 2544580]

約数ペア:

[(1, 2544580), (2, 1272290), (4, 636145), (5, 508916), (10, 254458), (20, 127229), (47, 54140), (94, 27070), (188, 13535), (235, 10828), (470, 5414), (940, 2707)]