6768920

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 15325200

約数和(自身を除く): 8556280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 859, 985, 1576, 1718, 1970, 3436, 3940, 4295, 6872, 7880, 8590, 17180, 34360, 169223, 338446, 676892, 846115, 1353784, 1692230, 3384460, 6768920]

約数ペア:

[(1, 6768920), (2, 3384460), (4, 1692230), (5, 1353784), (8, 846115), (10, 676892), (20, 338446), (40, 169223), (197, 34360), (394, 17180), (788, 8590), (859, 7880), (985, 6872), (1576, 4295), (1718, 3940), (1970, 3436)]