170015320

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{42083}}^1$

素因数の和:42195

約数の個数: 32

約数和(自身を含む): 386331120

約数和(自身を除く): 216315800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 42083, 84166, 168332, 210415, 336664, 420830, 841660, 1683320, 4250383, 8500766, 17001532, 21251915, 34003064, 42503830, 85007660, 170015320]

約数ペア:

[(1, 170015320), (2, 85007660), (4, 42503830), (5, 34003064), (8, 21251915), (10, 17001532), (20, 8500766), (40, 4250383), (101, 1683320), (202, 841660), (404, 420830), (505, 336664), (808, 210415), (1010, 168332), (2020, 84166), (4040, 42083)]