2846360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6469}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 6987600

約数和(自身を除く): 4141240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6469, 12938, 25876, 32345, 51752, 64690, 71159, 129380, 142318, 258760, 284636, 355795, 569272, 711590, 1423180, 2846360]

約数ペア:

[(1, 2846360), (2, 1423180), (4, 711590), (5, 569272), (8, 355795), (10, 284636), (11, 258760), (20, 142318), (22, 129380), (40, 71159), (44, 64690), (55, 51752), (88, 32345), (110, 25876), (220, 12938), (440, 6469)]