68880850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{29311}}^1$

素因数の和:29370

約数の個数: 24

約数和(自身を含む): 130848768

約数和(自身を除く): 61967918

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 29311, 58622, 146555, 293110, 732775, 1377617, 1465550, 2755234, 6888085, 13776170, 34440425, 68880850]

約数ペア:

[(1, 68880850), (2, 34440425), (5, 13776170), (10, 6888085), (25, 2755234), (47, 1465550), (50, 1377617), (94, 732775), (235, 293110), (470, 146555), (1175, 58622), (2350, 29311)]