88105280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 112

約数和(自身を含む): 226649280

約数和(自身を除く): 138544000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 320, 337, 344, 380, 430, 608, 674, 688, 760, 817, 860, 1216, 1348, 1376, 1520, 1634, 1685, 1720, 2696, 2752, 3040, 3268, 3370, 3440, 4085, 5392, 6080, 6403, 6536, 6740, 6880, 8170, 10784, 12806, 13072, 13480, 13760, 14491, 16340, 21568, 25612, 26144, 26960, 28982, 32015, 32680, 51224, 52288, 53920, 57964, 64030, 65360, 72455, 102448, 107840, 115928, 128060, 130720, 144910, 204896, 231856, 256120, 261440, 275329, 289820, 409792, 463712, 512240, 550658, 579640, 927424, 1024480, 1101316, 1159280, 1376645, 2048960, 2202632, 2318560, 2753290, 4405264, 4637120, 5506580, 8810528, 11013160, 17621056, 22026320, 44052640, 88105280]

約数ペア:

[(1, 88105280), (2, 44052640), (4, 22026320), (5, 17621056), (8, 11013160), (10, 8810528), (16, 5506580), (19, 4637120), (20, 4405264), (32, 2753290), (38, 2318560), (40, 2202632), (43, 2048960), (64, 1376645), (76, 1159280), (80, 1101316), (86, 1024480), (95, 927424), (152, 579640), (160, 550658), (172, 512240), (190, 463712), (215, 409792), (304, 289820), (320, 275329), (337, 261440), (344, 256120), (380, 231856), (430, 204896), (608, 144910), (674, 130720), (688, 128060), (760, 115928), (817, 107840), (860, 102448), (1216, 72455), (1348, 65360), (1376, 64030), (1520, 57964), (1634, 53920), (1685, 52288), (1720, 51224), (2696, 32680), (2752, 32015), (3040, 28982), (3268, 26960), (3370, 26144), (3440, 25612), (4085, 21568), (5392, 16340), (6080, 14491), (6403, 13760), (6536, 13480), (6740, 13072), (6880, 12806), (8170, 10784)]