15666380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27011}}^1$

素因数の和:27049

約数の個数: 24

約数和(自身を含む): 34035120

約数和(自身を除く): 18368740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27011, 54022, 108044, 135055, 270110, 540220, 783319, 1566638, 3133276, 3916595, 7833190, 15666380]

約数ペア:

[(1, 15666380), (2, 7833190), (4, 3916595), (5, 3133276), (10, 1566638), (20, 783319), (29, 540220), (58, 270110), (116, 135055), (145, 108044), (290, 54022), (580, 27011)]