45784040

素因数分解:

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

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 106767180

約数和(自身を除く): 60983140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1361, 1682, 2722, 3364, 4205, 5444, 6728, 6805, 8410, 10888, 13610, 16820, 27220, 33640, 39469, 54440, 78938, 157876, 197345, 315752, 394690, 789380, 1144601, 1578760, 2289202, 4578404, 5723005, 9156808, 11446010, 22892020, 45784040]

約数ペア:

[(1, 45784040), (2, 22892020), (4, 11446010), (5, 9156808), (8, 5723005), (10, 4578404), (20, 2289202), (29, 1578760), (40, 1144601), (58, 789380), (116, 394690), (145, 315752), (232, 197345), (290, 157876), (580, 78938), (841, 54440), (1160, 39469), (1361, 33640), (1682, 27220), (2722, 16820), (3364, 13610), (4205, 10888), (5444, 8410), (6728, 6805)]