7134045080

素因数分解:

$2^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{208111}}^1$

素因数の和:208979

約数の個数: 32

約数和(自身を含む): 16070408640

約数和(自身を除く): 8936363560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 857, 1714, 3428, 4285, 6856, 8570, 17140, 34280, 208111, 416222, 832444, 1040555, 1664888, 2081110, 4162220, 8324440, 178351127, 356702254, 713404508, 891755635, 1426809016, 1783511270, 3567022540, 7134045080]

約数ペア:

[(1, 7134045080), (2, 3567022540), (4, 1783511270), (5, 1426809016), (8, 891755635), (10, 713404508), (20, 356702254), (40, 178351127), (857, 8324440), (1714, 4162220), (3428, 2081110), (4285, 1664888), (6856, 1040555), (8570, 832444), (17140, 416222), (34280, 208111)]