7088460640

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{661237}}^1$

素因数の和:661319

約数の個数: 48

約数和(自身を含む): 16996461552

約数和(自身を除く): 9908000912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 661237, 1322474, 2644948, 3306185, 5289896, 6612370, 10579792, 13224740, 21159584, 26449480, 44302879, 52898960, 88605758, 105797920, 177211516, 221514395, 354423032, 443028790, 708846064, 886057580, 1417692128, 1772115160, 3544230320, 7088460640]

約数ペア:

[(1, 7088460640), (2, 3544230320), (4, 1772115160), (5, 1417692128), (8, 886057580), (10, 708846064), (16, 443028790), (20, 354423032), (32, 221514395), (40, 177211516), (67, 105797920), (80, 88605758), (134, 52898960), (160, 44302879), (268, 26449480), (335, 21159584), (536, 13224740), (670, 10579792), (1072, 6612370), (1340, 5289896), (2144, 3306185), (2680, 2644948), (5360, 1322474), (10720, 661237)]