2010140416

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{21751}}^1$

素因数の和:21805

約数の個数: 54

約数和(自身を含む): 4234918632

約数和(自身を除く): 2224778216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 4864, 5776, 11552, 21751, 23104, 43502, 46208, 87004, 92416, 174008, 348016, 413269, 696032, 826538, 1392064, 1653076, 2784128, 3306152, 5568256, 6612304, 7852111, 13224608, 15704222, 26449216, 31408444, 52898432, 62816888, 105796864, 125633776, 251267552, 502535104, 1005070208, 2010140416]

約数ペア:

[(1, 2010140416), (2, 1005070208), (4, 502535104), (8, 251267552), (16, 125633776), (19, 105796864), (32, 62816888), (38, 52898432), (64, 31408444), (76, 26449216), (128, 15704222), (152, 13224608), (256, 7852111), (304, 6612304), (361, 5568256), (608, 3306152), (722, 2784128), (1216, 1653076), (1444, 1392064), (2432, 826538), (2888, 696032), (4864, 413269), (5776, 348016), (11552, 174008), (21751, 92416), (23104, 87004), (43502, 46208)]