2201656460

素因数分解:

$2^2\times 5^1\times {\mathrm{11087}}^1\times {\mathrm{9929}}^1$

素因数の和:21025

約数の個数: 24

約数和(自身を含む): 4624361280

約数和(自身を除く): 2422704820

約数列:

[1, 2, 4, 5, 10, 20, 9929, 11087, 19858, 22174, 39716, 44348, 49645, 55435, 99290, 110870, 198580, 221740, 110082823, 220165646, 440331292, 550414115, 1100828230, 2201656460]

約数ペア:

[(1, 2201656460), (2, 1100828230), (4, 550414115), (5, 440331292), (10, 220165646), (20, 110082823), (9929, 221740), (11087, 198580), (19858, 110870), (22174, 99290), (39716, 55435), (44348, 49645)]