80924090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{622493}}^1$

素因数の和:622513

約数の個数: 16

約数和(自身を含む): 156868488

約数和(自身を除く): 75944398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 622493, 1244986, 3112465, 6224930, 8092409, 16184818, 40462045, 80924090]

約数ペア:

[(1, 80924090), (2, 40462045), (5, 16184818), (10, 8092409), (13, 6224930), (26, 3112465), (65, 1244986), (130, 622493)]