194846870

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 355104000

約数和(自身を除く): 160257130

約数列:

[1, 2, 5, 10, 179, 199, 358, 398, 547, 895, 995, 1094, 1790, 1990, 2735, 5470, 35621, 71242, 97913, 108853, 178105, 195826, 217706, 356210, 489565, 544265, 979130, 1088530, 19484687, 38969374, 97423435, 194846870]

約数ペア:

[(1, 194846870), (2, 97423435), (5, 38969374), (10, 19484687), (179, 1088530), (199, 979130), (358, 544265), (398, 489565), (547, 356210), (895, 217706), (995, 195826), (1094, 178105), (1790, 108853), (1990, 97913), (2735, 71242), (5470, 35621)]