27791060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126323}}^1$

素因数の和:126343

約数の個数: 24

約数和(自身を含む): 63667296

約数和(自身を除く): 35876236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 126323, 252646, 505292, 631615, 1263230, 1389553, 2526460, 2779106, 5558212, 6947765, 13895530, 27791060]

約数ペア:

[(1, 27791060), (2, 13895530), (4, 6947765), (5, 5558212), (10, 2779106), (11, 2526460), (20, 1389553), (22, 1263230), (44, 631615), (55, 505292), (110, 252646), (220, 126323)]