169052020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7188

約数の個数: 48

約数和(自身を含む): 376261200

約数和(自身を除く): 207209180

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 7109, 11890, 14218, 23780, 28436, 35545, 71090, 142180, 206161, 291469, 412322, 582938, 824644, 1030805, 1165876, 1457345, 2061610, 2914690, 4123220, 5829380, 8452601, 16905202, 33810404, 42263005, 84526010, 169052020]

約数ペア:

[(1, 169052020), (2, 84526010), (4, 42263005), (5, 33810404), (10, 16905202), (20, 8452601), (29, 5829380), (41, 4123220), (58, 2914690), (82, 2061610), (116, 1457345), (145, 1165876), (164, 1030805), (205, 824644), (290, 582938), (410, 412322), (580, 291469), (820, 206161), (1189, 142180), (2378, 71090), (4756, 35545), (5945, 28436), (7109, 23780), (11890, 14218)]