13731520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 112

約数和(自身を含む): 36868608

約数和(自身を除く): 23137088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 83, 88, 94, 110, 160, 166, 176, 188, 220, 235, 320, 332, 352, 376, 415, 440, 470, 517, 664, 704, 752, 830, 880, 913, 940, 1034, 1328, 1504, 1660, 1760, 1826, 1880, 2068, 2585, 2656, 3008, 3320, 3520, 3652, 3760, 3901, 4136, 4565, 5170, 5312, 6640, 7304, 7520, 7802, 8272, 9130, 10340, 13280, 14608, 15040, 15604, 16544, 18260, 19505, 20680, 26560, 29216, 31208, 33088, 36520, 39010, 41360, 42911, 58432, 62416, 73040, 78020, 82720, 85822, 124832, 146080, 156040, 165440, 171644, 214555, 249664, 292160, 312080, 343288, 429110, 624160, 686576, 858220, 1248320, 1373152, 1716440, 2746304, 3432880, 6865760, 13731520]

約数ペア:

[(1, 13731520), (2, 6865760), (4, 3432880), (5, 2746304), (8, 1716440), (10, 1373152), (11, 1248320), (16, 858220), (20, 686576), (22, 624160), (32, 429110), (40, 343288), (44, 312080), (47, 292160), (55, 249664), (64, 214555), (80, 171644), (83, 165440), (88, 156040), (94, 146080), (110, 124832), (160, 85822), (166, 82720), (176, 78020), (188, 73040), (220, 62416), (235, 58432), (320, 42911), (332, 41360), (352, 39010), (376, 36520), (415, 33088), (440, 31208), (470, 29216), (517, 26560), (664, 20680), (704, 19505), (752, 18260), (830, 16544), (880, 15604), (913, 15040), (940, 14608), (1034, 13280), (1328, 10340), (1504, 9130), (1660, 8272), (1760, 7802), (1826, 7520), (1880, 7304), (2068, 6640), (2585, 5312), (2656, 5170), (3008, 4565), (3320, 4136), (3520, 3901), (3652, 3760)]