26381442560

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21787}}^1$

素因数の和:21864

約数の個数: 160

約数和(自身を含む): 70611944832

約数和(自身を除く): 44230502272

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, 256, 320, 344, 352, 430, 440, 473, 512, 640, 688, 704, 860, 880, 946, 1280, 1376, 1408, 1720, 1760, 1892, 2365, 2560, 2752, 2816, 3440, 3520, 3784, 4730, 5504, 5632, 6880, 7040, 7568, 9460, 11008, 13760, 14080, 15136, 18920, 21787, 22016, 27520, 28160, 30272, 37840, 43574, 55040, 60544, 75680, 87148, 108935, 110080, 121088, 151360, 174296, 217870, 239657, 242176, 302720, 348592, 435740, 479314, 605440, 697184, 871480, 936841, 958628, 1198285, 1210880, 1394368, 1742960, 1873682, 1917256, 2396570, 2788736, 3485920, 3747364, 3834512, 4684205, 4793140, 5577472, 6971840, 7494728, 7669024, 9368410, 9586280, 10305251, 11154944, 13943680, 14989456, 15338048, 18736820, 19172560, 20610502, 27887360, 29978912, 30676096, 37473640, 38345120, 41221004, 51526255, 55774720, 59957824, 61352192, 74947280, 76690240, 82442008, 103052510, 119915648, 122704384, 149894560, 153380480, 164884016, 206105020, 239831296, 299789120, 306760960, 329768032, 412210040, 479662592, 599578240, 613521920, 659536064, 824420080, 1199156480, 1319072128, 1648840160, 2398312960, 2638144256, 3297680320, 5276288512, 6595360640, 13190721280, 26381442560]

約数ペア:

[(1, 26381442560), (2, 13190721280), (4, 6595360640), (5, 5276288512), (8, 3297680320), (10, 2638144256), (11, 2398312960), (16, 1648840160), (20, 1319072128), (22, 1199156480), (32, 824420080), (40, 659536064), (43, 613521920), (44, 599578240), (55, 479662592), (64, 412210040), (80, 329768032), (86, 306760960), (88, 299789120), (110, 239831296), (128, 206105020), (160, 164884016), (172, 153380480), (176, 149894560), (215, 122704384), (220, 119915648), (256, 103052510), (320, 82442008), (344, 76690240), (352, 74947280), (430, 61352192), (440, 59957824), (473, 55774720), (512, 51526255), (640, 41221004), (688, 38345120), (704, 37473640), (860, 30676096), (880, 29978912), (946, 27887360), (1280, 20610502), (1376, 19172560), (1408, 18736820), (1720, 15338048), (1760, 14989456), (1892, 13943680), (2365, 11154944), (2560, 10305251), (2752, 9586280), (2816, 9368410), (3440, 7669024), (3520, 7494728), (3784, 6971840), (4730, 5577472), (5504, 4793140), (5632, 4684205), (6880, 3834512), (7040, 3747364), (7568, 3485920), (9460, 2788736), (11008, 2396570), (13760, 1917256), (14080, 1873682), (15136, 1742960), (18920, 1394368), (21787, 1210880), (22016, 1198285), (27520, 958628), (28160, 936841), (30272, 871480), (37840, 697184), (43574, 605440), (55040, 479314), (60544, 435740), (75680, 348592), (87148, 302720), (108935, 242176), (110080, 239657), (121088, 217870), (151360, 174296)]