38507360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 96798240

約数和(自身を除く): 58290880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 116, 145, 160, 172, 193, 215, 232, 290, 344, 386, 430, 464, 580, 688, 772, 860, 928, 965, 1160, 1247, 1376, 1544, 1720, 1930, 2320, 2494, 3088, 3440, 3860, 4640, 4988, 5597, 6176, 6235, 6880, 7720, 8299, 9976, 11194, 12470, 15440, 16598, 19952, 22388, 24940, 27985, 30880, 33196, 39904, 41495, 44776, 49880, 55970, 66392, 82990, 89552, 99760, 111940, 132784, 165980, 179104, 199520, 223880, 240671, 265568, 331960, 447760, 481342, 663920, 895520, 962684, 1203355, 1327840, 1925368, 2406710, 3850736, 4813420, 7701472, 9626840, 19253680, 38507360]

約数ペア:

[(1, 38507360), (2, 19253680), (4, 9626840), (5, 7701472), (8, 4813420), (10, 3850736), (16, 2406710), (20, 1925368), (29, 1327840), (32, 1203355), (40, 962684), (43, 895520), (58, 663920), (80, 481342), (86, 447760), (116, 331960), (145, 265568), (160, 240671), (172, 223880), (193, 199520), (215, 179104), (232, 165980), (290, 132784), (344, 111940), (386, 99760), (430, 89552), (464, 82990), (580, 66392), (688, 55970), (772, 49880), (860, 44776), (928, 41495), (965, 39904), (1160, 33196), (1247, 30880), (1376, 27985), (1544, 24940), (1720, 22388), (1930, 19952), (2320, 16598), (2494, 15440), (3088, 12470), (3440, 11194), (3860, 9976), (4640, 8299), (4988, 7720), (5597, 6880), (6176, 6235)]