2076392440

素因数分解:

$2^3\times 5^1\times {\mathrm{11161}}^1\times {\mathrm{4651}}^1$

素因数の和:15823

約数の個数: 32

約数和(自身を含む): 4673306160

約数和(自身を除く): 2596913720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4651, 9302, 11161, 18604, 22322, 23255, 37208, 44644, 46510, 55805, 89288, 93020, 111610, 186040, 223220, 446440, 51909811, 103819622, 207639244, 259549055, 415278488, 519098110, 1038196220, 2076392440]

約数ペア:

[(1, 2076392440), (2, 1038196220), (4, 519098110), (5, 415278488), (8, 259549055), (10, 207639244), (20, 103819622), (40, 51909811), (4651, 446440), (9302, 223220), (11161, 186040), (18604, 111610), (22322, 93020), (23255, 89288), (37208, 55805), (44644, 46510)]