4047531520

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:592

約数の個数: 160

約数和(自身を含む): 10072605312

約数和(自身を除く): 6025073792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 83, 86, 128, 160, 166, 172, 215, 256, 320, 332, 344, 415, 430, 443, 512, 640, 664, 688, 830, 860, 886, 1280, 1328, 1376, 1660, 1720, 1772, 2215, 2560, 2656, 2752, 3320, 3440, 3544, 3569, 4430, 5312, 5504, 6640, 6880, 7088, 7138, 8860, 10624, 11008, 13280, 13760, 14176, 14276, 17720, 17845, 19049, 21248, 22016, 26560, 27520, 28352, 28552, 35440, 35690, 36769, 38098, 42496, 53120, 55040, 56704, 57104, 70880, 71380, 73538, 76196, 95245, 106240, 110080, 113408, 114208, 141760, 142760, 147076, 152392, 183845, 190490, 212480, 226816, 228416, 283520, 285520, 294152, 304784, 367690, 380980, 456832, 567040, 571040, 588304, 609568, 735380, 761960, 913664, 1134080, 1142080, 1176608, 1219136, 1470760, 1523920, 1581067, 1827328, 2284160, 2353216, 2438272, 2941520, 3047840, 3162134, 4568320, 4706432, 4876544, 5883040, 6095680, 6324268, 7905335, 9136640, 9412864, 9753088, 11766080, 12191360, 12648536, 15810670, 18825728, 23532160, 24382720, 25297072, 31621340, 47064320, 48765440, 50594144, 63242680, 94128640, 101188288, 126485360, 202376576, 252970720, 404753152, 505941440, 809506304, 1011882880, 2023765760, 4047531520]

約数ペア:

[(1, 4047531520), (2, 2023765760), (4, 1011882880), (5, 809506304), (8, 505941440), (10, 404753152), (16, 252970720), (20, 202376576), (32, 126485360), (40, 101188288), (43, 94128640), (64, 63242680), (80, 50594144), (83, 48765440), (86, 47064320), (128, 31621340), (160, 25297072), (166, 24382720), (172, 23532160), (215, 18825728), (256, 15810670), (320, 12648536), (332, 12191360), (344, 11766080), (415, 9753088), (430, 9412864), (443, 9136640), (512, 7905335), (640, 6324268), (664, 6095680), (688, 5883040), (830, 4876544), (860, 4706432), (886, 4568320), (1280, 3162134), (1328, 3047840), (1376, 2941520), (1660, 2438272), (1720, 2353216), (1772, 2284160), (2215, 1827328), (2560, 1581067), (2656, 1523920), (2752, 1470760), (3320, 1219136), (3440, 1176608), (3544, 1142080), (3569, 1134080), (4430, 913664), (5312, 761960), (5504, 735380), (6640, 609568), (6880, 588304), (7088, 571040), (7138, 567040), (8860, 456832), (10624, 380980), (11008, 367690), (13280, 304784), (13760, 294152), (14176, 285520), (14276, 283520), (17720, 228416), (17845, 226816), (19049, 212480), (21248, 190490), (22016, 183845), (26560, 152392), (27520, 147076), (28352, 142760), (28552, 141760), (35440, 114208), (35690, 113408), (36769, 110080), (38098, 106240), (42496, 95245), (53120, 76196), (55040, 73538), (56704, 71380), (57104, 70880)]