264230800

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{9049}}^1$

素因数の和:9140

約数の個数: 60

約数和(自身を含む): 643581700

約数和(自身を除く): 379350900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 2920, 3650, 5840, 7300, 9049, 14600, 18098, 29200, 36196, 45245, 72392, 90490, 144784, 180980, 226225, 361960, 452450, 660577, 723920, 904900, 1321154, 1809800, 2642308, 3302885, 3619600, 5284616, 6605770, 10569232, 13211540, 16514425, 26423080, 33028850, 52846160, 66057700, 132115400, 264230800]

約数ペア:

[(1, 264230800), (2, 132115400), (4, 66057700), (5, 52846160), (8, 33028850), (10, 26423080), (16, 16514425), (20, 13211540), (25, 10569232), (40, 6605770), (50, 5284616), (73, 3619600), (80, 3302885), (100, 2642308), (146, 1809800), (200, 1321154), (292, 904900), (365, 723920), (400, 660577), (584, 452450), (730, 361960), (1168, 226225), (1460, 180980), (1825, 144784), (2920, 90490), (3650, 72392), (5840, 45245), (7300, 36196), (9049, 29200), (14600, 18098)]