3986007680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1306

約数の個数: 128

約数和(自身を含む): 10124585280

約数和(自身を除く): 6138577600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 443, 544, 640, 680, 827, 886, 1088, 1360, 1654, 1772, 2176, 2215, 2720, 3308, 3544, 4135, 4430, 5440, 6616, 7088, 7531, 8270, 8860, 10880, 13232, 14059, 14176, 15062, 16540, 17720, 26464, 28118, 28352, 30124, 33080, 35440, 37655, 52928, 56236, 56704, 60248, 66160, 70295, 70880, 75310, 105856, 112472, 120496, 132320, 140590, 141760, 150620, 224944, 240992, 264640, 281180, 283520, 301240, 366361, 449888, 481984, 529280, 562360, 602480, 732722, 899776, 963968, 1124720, 1204960, 1465444, 1799552, 1831805, 2249440, 2409920, 2930888, 3663610, 4498880, 4819840, 5861776, 6228137, 7327220, 8997760, 11723552, 12456274, 14654440, 23447104, 24912548, 29308880, 31140685, 46894208, 49825096, 58617760, 62281370, 99650192, 117235520, 124562740, 199300384, 234471040, 249125480, 398600768, 498250960, 797201536, 996501920, 1993003840, 3986007680]

約数ペア:

[(1, 3986007680), (2, 1993003840), (4, 996501920), (5, 797201536), (8, 498250960), (10, 398600768), (16, 249125480), (17, 234471040), (20, 199300384), (32, 124562740), (34, 117235520), (40, 99650192), (64, 62281370), (68, 58617760), (80, 49825096), (85, 46894208), (128, 31140685), (136, 29308880), (160, 24912548), (170, 23447104), (272, 14654440), (320, 12456274), (340, 11723552), (443, 8997760), (544, 7327220), (640, 6228137), (680, 5861776), (827, 4819840), (886, 4498880), (1088, 3663610), (1360, 2930888), (1654, 2409920), (1772, 2249440), (2176, 1831805), (2215, 1799552), (2720, 1465444), (3308, 1204960), (3544, 1124720), (4135, 963968), (4430, 899776), (5440, 732722), (6616, 602480), (7088, 562360), (7531, 529280), (8270, 481984), (8860, 449888), (10880, 366361), (13232, 301240), (14059, 283520), (14176, 281180), (15062, 264640), (16540, 240992), (17720, 224944), (26464, 150620), (28118, 141760), (28352, 140590), (30124, 132320), (33080, 120496), (35440, 112472), (37655, 105856), (52928, 75310), (56236, 70880), (56704, 70295), (60248, 66160)]