11051320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 29419200

約数和(自身を除く): 18367880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1361, 1624, 2030, 2722, 4060, 5444, 6805, 8120, 9527, 10888, 13610, 19054, 27220, 38108, 39469, 47635, 54440, 76216, 78938, 95270, 157876, 190540, 197345, 276283, 315752, 381080, 394690, 552566, 789380, 1105132, 1381415, 1578760, 2210264, 2762830, 5525660, 11051320]

約数ペア:

[(1, 11051320), (2, 5525660), (4, 2762830), (5, 2210264), (7, 1578760), (8, 1381415), (10, 1105132), (14, 789380), (20, 552566), (28, 394690), (29, 381080), (35, 315752), (40, 276283), (56, 197345), (58, 190540), (70, 157876), (116, 95270), (140, 78938), (145, 76216), (203, 54440), (232, 47635), (280, 39469), (290, 38108), (406, 27220), (580, 19054), (812, 13610), (1015, 10888), (1160, 9527), (1361, 8120), (1624, 6805), (2030, 5444), (2722, 4060)]