225540940

素因数分解:

$2^2\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{5591}}^1$

素因数の和:7617

約数の個数: 24

約数和(自身を含む): 473955552

約数和(自身を除く): 248414612

約数列:

[1, 2, 4, 5, 10, 20, 2017, 4034, 5591, 8068, 10085, 11182, 20170, 22364, 27955, 40340, 55910, 111820, 11277047, 22554094, 45108188, 56385235, 112770470, 225540940]

約数ペア:

[(1, 225540940), (2, 112770470), (4, 56385235), (5, 45108188), (10, 22554094), (20, 11277047), (2017, 111820), (4034, 55910), (5591, 40340), (8068, 27955), (10085, 22364), (11182, 20170)]