33111760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 84851712

約数和(自身を除く): 51739952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 197, 220, 382, 394, 440, 764, 788, 880, 955, 985, 1528, 1576, 1910, 1970, 2101, 2167, 3056, 3152, 3820, 3940, 4202, 4334, 7640, 7880, 8404, 8668, 10505, 10835, 15280, 15760, 16808, 17336, 21010, 21670, 33616, 34672, 37627, 42020, 43340, 75254, 84040, 86680, 150508, 168080, 173360, 188135, 301016, 376270, 413897, 602032, 752540, 827794, 1505080, 1655588, 2069485, 3010160, 3311176, 4138970, 6622352, 8277940, 16555880, 33111760]

約数ペア:

[(1, 33111760), (2, 16555880), (4, 8277940), (5, 6622352), (8, 4138970), (10, 3311176), (11, 3010160), (16, 2069485), (20, 1655588), (22, 1505080), (40, 827794), (44, 752540), (55, 602032), (80, 413897), (88, 376270), (110, 301016), (176, 188135), (191, 173360), (197, 168080), (220, 150508), (382, 86680), (394, 84040), (440, 75254), (764, 43340), (788, 42020), (880, 37627), (955, 34672), (985, 33616), (1528, 21670), (1576, 21010), (1910, 17336), (1970, 16808), (2101, 15760), (2167, 15280), (3056, 10835), (3152, 10505), (3820, 8668), (3940, 8404), (4202, 7880), (4334, 7640)]