44247460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20297}}^1$

素因数の和:20415

約数の個数: 24

約数和(自身を含む): 93776760

約数和(自身を除く): 49529300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 20297, 40594, 81188, 101485, 202970, 405940, 2212373, 4424746, 8849492, 11061865, 22123730, 44247460]

約数ペア:

[(1, 44247460), (2, 22123730), (4, 11061865), (5, 8849492), (10, 4424746), (20, 2212373), (109, 405940), (218, 202970), (436, 101485), (545, 81188), (1090, 40594), (2180, 20297)]