16570289920

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4111}}^1$

素因数の和:4246

約数の個数: 144

約数和(自身を含む): 41150527488

約数和(自身を除く): 24580237568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 67, 80, 94, 128, 134, 160, 188, 235, 256, 268, 320, 335, 376, 470, 536, 640, 670, 752, 940, 1072, 1280, 1340, 1504, 1880, 2144, 2680, 3008, 3149, 3760, 4111, 4288, 5360, 6016, 6298, 7520, 8222, 8576, 10720, 12032, 12596, 15040, 15745, 16444, 17152, 20555, 21440, 25192, 30080, 31490, 32888, 41110, 42880, 50384, 60160, 62980, 65776, 82220, 85760, 100768, 125960, 131552, 164440, 193217, 201536, 251920, 263104, 275437, 328880, 386434, 403072, 503840, 526208, 550874, 657760, 772868, 806144, 966085, 1007680, 1052416, 1101748, 1315520, 1377185, 1545736, 1932170, 2015360, 2203496, 2631040, 2754370, 3091472, 3864340, 4030720, 4406992, 5262080, 5508740, 6182944, 7728680, 8813984, 11017480, 12365888, 12945539, 15457360, 17627968, 22034960, 24731776, 25891078, 30914720, 35255936, 44069920, 49463552, 51782156, 61829440, 64727695, 70511872, 88139840, 103564312, 123658880, 129455390, 176279680, 207128624, 247317760, 258910780, 352559360, 414257248, 517821560, 828514496, 1035643120, 1657028992, 2071286240, 3314057984, 4142572480, 8285144960, 16570289920]

約数ペア:

[(1, 16570289920), (2, 8285144960), (4, 4142572480), (5, 3314057984), (8, 2071286240), (10, 1657028992), (16, 1035643120), (20, 828514496), (32, 517821560), (40, 414257248), (47, 352559360), (64, 258910780), (67, 247317760), (80, 207128624), (94, 176279680), (128, 129455390), (134, 123658880), (160, 103564312), (188, 88139840), (235, 70511872), (256, 64727695), (268, 61829440), (320, 51782156), (335, 49463552), (376, 44069920), (470, 35255936), (536, 30914720), (640, 25891078), (670, 24731776), (752, 22034960), (940, 17627968), (1072, 15457360), (1280, 12945539), (1340, 12365888), (1504, 11017480), (1880, 8813984), (2144, 7728680), (2680, 6182944), (3008, 5508740), (3149, 5262080), (3760, 4406992), (4111, 4030720), (4288, 3864340), (5360, 3091472), (6016, 2754370), (6298, 2631040), (7520, 2203496), (8222, 2015360), (8576, 1932170), (10720, 1545736), (12032, 1377185), (12596, 1315520), (15040, 1101748), (15745, 1052416), (16444, 1007680), (17152, 966085), (20555, 806144), (21440, 772868), (25192, 657760), (30080, 550874), (31490, 526208), (32888, 503840), (41110, 403072), (42880, 386434), (50384, 328880), (60160, 275437), (62980, 263104), (65776, 251920), (82220, 201536), (85760, 193217), (100768, 164440), (125960, 131552)]