6755319640

素因数分解:

$2^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{197063}}^1$

素因数の和:197931

約数の個数: 32

約数和(自身を含む): 15217282080

約数和(自身を除く): 8461962440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 857, 1714, 3428, 4285, 6856, 8570, 17140, 34280, 197063, 394126, 788252, 985315, 1576504, 1970630, 3941260, 7882520, 168882991, 337765982, 675531964, 844414955, 1351063928, 1688829910, 3377659820, 6755319640]

約数ペア:

[(1, 6755319640), (2, 3377659820), (4, 1688829910), (5, 1351063928), (8, 844414955), (10, 675531964), (20, 337765982), (40, 168882991), (857, 7882520), (1714, 3941260), (3428, 1970630), (4285, 1576504), (6856, 985315), (8570, 788252), (17140, 394126), (34280, 197063)]