22430840

素因数分解:

$2^3\times 5^1\times {\mathrm{560771}}^1$

素因数の和:560782

約数の個数: 16

約数和(自身を含む): 50469480

約数和(自身を除く): 28038640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 560771, 1121542, 2243084, 2803855, 4486168, 5607710, 11215420, 22430840]

約数ペア:

[(1, 22430840), (2, 11215420), (4, 5607710), (5, 4486168), (8, 2803855), (10, 2243084), (20, 1121542), (40, 560771)]