382057480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1364491}}^1$

素因数の和:1364509

約数の個数: 32

約数和(自身を含む): 982434240

約数和(自身を除く): 600376760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1364491, 2728982, 5457964, 6822455, 9551437, 10915928, 13644910, 19102874, 27289820, 38205748, 47757185, 54579640, 76411496, 95514370, 191028740, 382057480]

約数ペア:

[(1, 382057480), (2, 191028740), (4, 95514370), (5, 76411496), (7, 54579640), (8, 47757185), (10, 38205748), (14, 27289820), (20, 19102874), (28, 13644910), (35, 10915928), (40, 9551437), (56, 6822455), (70, 5457964), (140, 2728982), (280, 1364491)]