108480440

素因数分解:

$2^3\times 5^1\times {\mathrm{2712011}}^1$

素因数の和:2712022

約数の個数: 16

約数和(自身を含む): 244081080

約数和(自身を除く): 135600640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2712011, 5424022, 10848044, 13560055, 21696088, 27120110, 54240220, 108480440]

約数ペア:

[(1, 108480440), (2, 54240220), (4, 27120110), (5, 21696088), (8, 13560055), (10, 10848044), (20, 5424022), (40, 2712011)]