54167080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 133721280

約数和(自身を除く): 79554200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 307, 401, 440, 614, 802, 1228, 1535, 1604, 2005, 2456, 3070, 3208, 3377, 4010, 4411, 6140, 6754, 8020, 8822, 12280, 13508, 16040, 16885, 17644, 22055, 27016, 33770, 35288, 44110, 67540, 88220, 123107, 135080, 176440, 246214, 492428, 615535, 984856, 1231070, 1354177, 2462140, 2708354, 4924280, 5416708, 6770885, 10833416, 13541770, 27083540, 54167080]

約数ペア:

[(1, 54167080), (2, 27083540), (4, 13541770), (5, 10833416), (8, 6770885), (10, 5416708), (11, 4924280), (20, 2708354), (22, 2462140), (40, 1354177), (44, 1231070), (55, 984856), (88, 615535), (110, 492428), (220, 246214), (307, 176440), (401, 135080), (440, 123107), (614, 88220), (802, 67540), (1228, 44110), (1535, 35288), (1604, 33770), (2005, 27016), (2456, 22055), (3070, 17644), (3208, 16885), (3377, 16040), (4010, 13508), (4411, 12280), (6140, 8822), (6754, 8020)]