2040485060

素因数分解:

$2^2\times 5^1\times {\mathrm{5693}}^1\times {\mathrm{17921}}^1$

素因数の和:23623

約数の個数: 24

約数和(自身を含む): 4286010456

約数和(自身を除く): 2245525396

約数列:

[1, 2, 4, 5, 10, 20, 5693, 11386, 17921, 22772, 28465, 35842, 56930, 71684, 89605, 113860, 179210, 358420, 102024253, 204048506, 408097012, 510121265, 1020242530, 2040485060]

約数ペア:

[(1, 2040485060), (2, 1020242530), (4, 510121265), (5, 408097012), (10, 204048506), (20, 102024253), (5693, 358420), (11386, 179210), (17921, 113860), (22772, 89605), (28465, 71684), (35842, 56930)]