351591709360

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{937}}^1\times {\mathrm{6691}}^1$

素因数の和:8342

約数の個数: 80

約数和(自身を含む): 819612978912

約数和(自身を除く): 468021269552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 937, 1402, 1874, 2804, 3505, 3748, 4685, 5608, 6691, 7010, 7496, 9370, 11216, 13382, 14020, 14992, 18740, 26764, 28040, 33455, 37480, 53528, 56080, 66910, 74960, 107056, 133820, 267640, 535280, 656837, 1313674, 2627348, 3284185, 4690391, 5254696, 6269467, 6568370, 9380782, 10509392, 12538934, 13136740, 18761564, 23451955, 25077868, 26273480, 31347335, 37523128, 46903910, 50155736, 52546960, 62694670, 75046256, 93807820, 100311472, 125389340, 187615640, 250778680, 375231280, 501557360, 4394896367, 8789792734, 17579585468, 21974481835, 35159170936, 43948963670, 70318341872, 87897927340, 175795854680, 351591709360]

約数ペア:

[(1, 351591709360), (2, 175795854680), (4, 87897927340), (5, 70318341872), (8, 43948963670), (10, 35159170936), (16, 21974481835), (20, 17579585468), (40, 8789792734), (80, 4394896367), (701, 501557360), (937, 375231280), (1402, 250778680), (1874, 187615640), (2804, 125389340), (3505, 100311472), (3748, 93807820), (4685, 75046256), (5608, 62694670), (6691, 52546960), (7010, 50155736), (7496, 46903910), (9370, 37523128), (11216, 31347335), (13382, 26273480), (14020, 25077868), (14992, 23451955), (18740, 18761564), (26764, 13136740), (28040, 12538934), (33455, 10509392), (37480, 9380782), (53528, 6568370), (56080, 6269467), (66910, 5254696), (74960, 4690391), (107056, 3284185), (133820, 2627348), (267640, 1313674), (535280, 656837)]