56773640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18433}}^1$

素因数の和:18462

約数の個数: 64

約数和(自身を含む): 159269760

約数和(自身を除く): 102496120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 18433, 36866, 73732, 92165, 129031, 147464, 184330, 202763, 258062, 368660, 405526, 516124, 645155, 737320, 811052, 1013815, 1032248, 1290310, 1419341, 1622104, 2027630, 2580620, 2838682, 4055260, 5161240, 5677364, 7096705, 8110520, 11354728, 14193410, 28386820, 56773640]

約数ペア:

[(1, 56773640), (2, 28386820), (4, 14193410), (5, 11354728), (7, 8110520), (8, 7096705), (10, 5677364), (11, 5161240), (14, 4055260), (20, 2838682), (22, 2580620), (28, 2027630), (35, 1622104), (40, 1419341), (44, 1290310), (55, 1032248), (56, 1013815), (70, 811052), (77, 737320), (88, 645155), (110, 516124), (140, 405526), (154, 368660), (220, 258062), (280, 202763), (308, 184330), (385, 147464), (440, 129031), (616, 92165), (770, 73732), (1540, 36866), (3080, 18433)]