359292020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 802023768

約数和(自身を除く): 442731748

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 521, 580, 820, 841, 1042, 1189, 1682, 2084, 2378, 2605, 3364, 4205, 4756, 5210, 5945, 8410, 10420, 11890, 15109, 16820, 21361, 23780, 30218, 34481, 42722, 60436, 68962, 75545, 85444, 106805, 137924, 151090, 172405, 213610, 302180, 344810, 427220, 438161, 619469, 689620, 876322, 1238938, 1752644, 2190805, 2477876, 3097345, 4381610, 6194690, 8763220, 12389380, 17964601, 35929202, 71858404, 89823005, 179646010, 359292020]

約数ペア:

[(1, 359292020), (2, 179646010), (4, 89823005), (5, 71858404), (10, 35929202), (20, 17964601), (29, 12389380), (41, 8763220), (58, 6194690), (82, 4381610), (116, 3097345), (145, 2477876), (164, 2190805), (205, 1752644), (290, 1238938), (410, 876322), (521, 689620), (580, 619469), (820, 438161), (841, 427220), (1042, 344810), (1189, 302180), (1682, 213610), (2084, 172405), (2378, 151090), (2605, 137924), (3364, 106805), (4205, 85444), (4756, 75545), (5210, 68962), (5945, 60436), (8410, 42722), (10420, 34481), (11890, 30218), (15109, 23780), (16820, 21361)]