41390540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71363}}^1$

素因数の和:71401

約数の個数: 24

約数和(自身を含む): 89918640

約数和(自身を除く): 48528100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 71363, 142726, 285452, 356815, 713630, 1427260, 2069527, 4139054, 8278108, 10347635, 20695270, 41390540]

約数ペア:

[(1, 41390540), (2, 20695270), (4, 10347635), (5, 8278108), (10, 4139054), (20, 2069527), (29, 1427260), (58, 713630), (116, 356815), (145, 285452), (290, 142726), (580, 71363)]