27156380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7109}}^1$

素因数の和:7309

約数の個数: 24

約数和(自身を含む): 57335040

約数和(自身を除く): 30178660

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 7109, 14218, 28436, 35545, 71090, 142180, 1357819, 2715638, 5431276, 6789095, 13578190, 27156380]

約数ペア:

[(1, 27156380), (2, 13578190), (4, 6789095), (5, 5431276), (10, 2715638), (20, 1357819), (191, 142180), (382, 71090), (764, 35545), (955, 28436), (1910, 14218), (3820, 7109)]