434570840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5171}}^1$

素因数の和:5384

約数の個数: 64

約数和(自身を含む): 1072465920

約数和(自身を除く): 637895080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 191, 220, 382, 440, 764, 955, 1528, 1910, 2101, 3820, 4202, 5171, 7640, 8404, 10342, 10505, 16808, 20684, 21010, 25855, 41368, 42020, 51710, 56881, 84040, 103420, 113762, 206840, 227524, 284405, 455048, 568810, 987661, 1137620, 1975322, 2275240, 3950644, 4938305, 7901288, 9876610, 10864271, 19753220, 21728542, 39506440, 43457084, 54321355, 86914168, 108642710, 217285420, 434570840]

約数ペア:

[(1, 434570840), (2, 217285420), (4, 108642710), (5, 86914168), (8, 54321355), (10, 43457084), (11, 39506440), (20, 21728542), (22, 19753220), (40, 10864271), (44, 9876610), (55, 7901288), (88, 4938305), (110, 3950644), (191, 2275240), (220, 1975322), (382, 1137620), (440, 987661), (764, 568810), (955, 455048), (1528, 284405), (1910, 227524), (2101, 206840), (3820, 113762), (4202, 103420), (5171, 84040), (7640, 56881), (8404, 51710), (10342, 42020), (10505, 41368), (16808, 25855), (20684, 21010)]