4865780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 10313352

約数和(自身を除く): 5447572

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2153, 2260, 4306, 8612, 10765, 21530, 43060, 243289, 486578, 973156, 1216445, 2432890, 4865780]

約数ペア:

[(1, 4865780), (2, 2432890), (4, 1216445), (5, 973156), (10, 486578), (20, 243289), (113, 43060), (226, 21530), (452, 10765), (565, 8612), (1130, 4306), (2153, 2260)]