5655888040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{298937}}^1$

素因数の和:299002

約数の個数: 64

約数和(自身を含む): 14205533760

約数和(自身を除く): 8549645720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 9460, 18920, 298937, 597874, 1195748, 1494685, 2391496, 2989370, 3288307, 5978740, 6576614, 11957480, 12854291, 13153228, 16441535, 25708582, 26306456, 32883070, 51417164, 64271455, 65766140, 102834328, 128542910, 131532280, 141397201, 257085820, 282794402, 514171640, 565588804, 706986005, 1131177608, 1413972010, 2827944020, 5655888040]

約数ペア:

[(1, 5655888040), (2, 2827944020), (4, 1413972010), (5, 1131177608), (8, 706986005), (10, 565588804), (11, 514171640), (20, 282794402), (22, 257085820), (40, 141397201), (43, 131532280), (44, 128542910), (55, 102834328), (86, 65766140), (88, 64271455), (110, 51417164), (172, 32883070), (215, 26306456), (220, 25708582), (344, 16441535), (430, 13153228), (440, 12854291), (473, 11957480), (860, 6576614), (946, 5978740), (1720, 3288307), (1892, 2989370), (2365, 2391496), (3784, 1494685), (4730, 1195748), (9460, 597874), (18920, 298937)]