109427960

素因数分解:

$2^3\times 5^1\times {\mathrm{2735699}}^1$

素因数の和:2735710

約数の個数: 16

約数和(自身を含む): 246213000

約数和(自身を除く): 136785040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2735699, 5471398, 10942796, 13678495, 21885592, 27356990, 54713980, 109427960]

約数ペア:

[(1, 109427960), (2, 54713980), (4, 27356990), (5, 21885592), (8, 13678495), (10, 10942796), (20, 5471398), (40, 2735699)]