2487246080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{176651}}^1$

素因数の和:176683

約数の個数: 72

約数和(自身を含む): 6499380384

約数和(自身を除く): 4012134304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 176651, 353302, 706604, 883255, 1413208, 1766510, 1943161, 2826416, 3533020, 3886322, 5652832, 7066040, 7772644, 9715805, 11305664, 14132080, 15545288, 19431610, 22611328, 28264160, 31090576, 38863220, 45222656, 56528320, 62181152, 77726440, 113056640, 124362304, 155452880, 226113280, 248724608, 310905760, 497449216, 621811520, 1243623040, 2487246080]

約数ペア:

[(1, 2487246080), (2, 1243623040), (4, 621811520), (5, 497449216), (8, 310905760), (10, 248724608), (11, 226113280), (16, 155452880), (20, 124362304), (22, 113056640), (32, 77726440), (40, 62181152), (44, 56528320), (55, 45222656), (64, 38863220), (80, 31090576), (88, 28264160), (110, 22611328), (128, 19431610), (160, 15545288), (176, 14132080), (220, 11305664), (256, 9715805), (320, 7772644), (352, 7066040), (440, 5652832), (640, 3886322), (704, 3533020), (880, 2826416), (1280, 1943161), (1408, 1766510), (1760, 1413208), (2816, 883255), (3520, 706604), (7040, 353302), (14080, 176651)]