133077918760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1646189}}^1$

素因数の和:1646290

約数の個数: 64

約数和(自身を含む): 312907795200

約数和(自身を除く): 179829876440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 860, 940, 1720, 1880, 2021, 4042, 8084, 10105, 16168, 20210, 40420, 80840, 1646189, 3292378, 6584756, 8230945, 13169512, 16461890, 32923780, 65847560, 70786127, 77370883, 141572254, 154741766, 283144508, 309483532, 353930635, 386854415, 566289016, 618967064, 707861270, 773708830, 1415722540, 1547417660, 2831445080, 3094835320, 3326947969, 6653895938, 13307791876, 16634739845, 26615583752, 33269479690, 66538959380, 133077918760]

約数ペア:

[(1, 133077918760), (2, 66538959380), (4, 33269479690), (5, 26615583752), (8, 16634739845), (10, 13307791876), (20, 6653895938), (40, 3326947969), (43, 3094835320), (47, 2831445080), (86, 1547417660), (94, 1415722540), (172, 773708830), (188, 707861270), (215, 618967064), (235, 566289016), (344, 386854415), (376, 353930635), (430, 309483532), (470, 283144508), (860, 154741766), (940, 141572254), (1720, 77370883), (1880, 70786127), (2021, 65847560), (4042, 32923780), (8084, 16461890), (10105, 13169512), (16168, 8230945), (20210, 6584756), (40420, 3292378), (80840, 1646189)]