126909980560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{755057}}^1$

素因数の和:755272

約数の個数: 80

約数和(自身を含む): 323575575552

約数和(自身を除く): 196665594992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 382, 440, 764, 880, 955, 1528, 1910, 2101, 3056, 3820, 4202, 7640, 8404, 10505, 15280, 16808, 21010, 33616, 42020, 84040, 168080, 755057, 1510114, 3020228, 3775285, 6040456, 7550570, 8305627, 12080912, 15101140, 16611254, 30202280, 33222508, 41528135, 60404560, 66445016, 83056270, 132890032, 144215887, 166112540, 288431774, 332225080, 576863548, 664450160, 721079435, 1153727096, 1442158870, 1586374757, 2307454192, 2884317740, 3172749514, 5768635480, 6345499028, 7931873785, 11537270960, 12690998056, 15863747570, 25381996112, 31727495140, 63454990280, 126909980560]

約数ペア:

[(1, 126909980560), (2, 63454990280), (4, 31727495140), (5, 25381996112), (8, 15863747570), (10, 12690998056), (11, 11537270960), (16, 7931873785), (20, 6345499028), (22, 5768635480), (40, 3172749514), (44, 2884317740), (55, 2307454192), (80, 1586374757), (88, 1442158870), (110, 1153727096), (176, 721079435), (191, 664450160), (220, 576863548), (382, 332225080), (440, 288431774), (764, 166112540), (880, 144215887), (955, 132890032), (1528, 83056270), (1910, 66445016), (2101, 60404560), (3056, 41528135), (3820, 33222508), (4202, 30202280), (7640, 16611254), (8404, 15101140), (10505, 12080912), (15280, 8305627), (16808, 7550570), (21010, 6040456), (33616, 3775285), (42020, 3020228), (84040, 1510114), (168080, 755057)]