102016640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 273049920

約数和(自身を除く): 171033280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 160, 172, 176, 215, 220, 320, 337, 344, 352, 430, 440, 473, 640, 674, 688, 704, 860, 880, 946, 1348, 1376, 1408, 1685, 1720, 1760, 1892, 2365, 2696, 2752, 3370, 3440, 3520, 3707, 3784, 4730, 5392, 5504, 6740, 6880, 7040, 7414, 7568, 9460, 10784, 13480, 13760, 14491, 14828, 15136, 18535, 18920, 21568, 26960, 27520, 28982, 29656, 30272, 37070, 37840, 43136, 53920, 57964, 59312, 60544, 72455, 74140, 75680, 107840, 115928, 118624, 144910, 148280, 151360, 159401, 215680, 231856, 237248, 289820, 296560, 302720, 318802, 463712, 474496, 579640, 593120, 637604, 797005, 927424, 1159280, 1186240, 1275208, 1594010, 1854848, 2318560, 2372480, 2550416, 3188020, 4637120, 5100832, 6376040, 9274240, 10201664, 12752080, 20403328, 25504160, 51008320, 102016640]

約数ペア:

[(1, 102016640), (2, 51008320), (4, 25504160), (5, 20403328), (8, 12752080), (10, 10201664), (11, 9274240), (16, 6376040), (20, 5100832), (22, 4637120), (32, 3188020), (40, 2550416), (43, 2372480), (44, 2318560), (55, 1854848), (64, 1594010), (80, 1275208), (86, 1186240), (88, 1159280), (110, 927424), (128, 797005), (160, 637604), (172, 593120), (176, 579640), (215, 474496), (220, 463712), (320, 318802), (337, 302720), (344, 296560), (352, 289820), (430, 237248), (440, 231856), (473, 215680), (640, 159401), (674, 151360), (688, 148280), (704, 144910), (860, 118624), (880, 115928), (946, 107840), (1348, 75680), (1376, 74140), (1408, 72455), (1685, 60544), (1720, 59312), (1760, 57964), (1892, 53920), (2365, 43136), (2696, 37840), (2752, 37070), (3370, 30272), (3440, 29656), (3520, 28982), (3707, 27520), (3784, 26960), (4730, 21568), (5392, 18920), (5504, 18535), (6740, 15136), (6880, 14828), (7040, 14491), (7414, 13760), (7568, 13480), (9460, 10784)]