2681660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7057}}^1$

素因数の和:7085

約数の個数: 24

約数和(自身を含む): 5928720

約数和(自身を除く): 3247060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7057, 14114, 28228, 35285, 70570, 134083, 141140, 268166, 536332, 670415, 1340830, 2681660]

約数ペア:

[(1, 2681660), (2, 1340830), (4, 670415), (5, 536332), (10, 268166), (19, 141140), (20, 134083), (38, 70570), (76, 35285), (95, 28228), (190, 14114), (380, 7057)]