527246080

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3779}}^1$

素因数の和:3909

約数の個数: 72

約数和(自身を含む): 1274842800

約数和(自身を除く): 747596720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 872, 1090, 1280, 1744, 2180, 3488, 3779, 4360, 6976, 7558, 8720, 13952, 15116, 17440, 18895, 27904, 30232, 34880, 37790, 60464, 69760, 75580, 120928, 139520, 151160, 241856, 302320, 411911, 483712, 604640, 823822, 967424, 1209280, 1647644, 2059555, 2418560, 3295288, 4119110, 4837120, 6590576, 8238220, 13181152, 16476440, 26362304, 32952880, 52724608, 65905760, 105449216, 131811520, 263623040, 527246080]

約数ペア:

[(1, 527246080), (2, 263623040), (4, 131811520), (5, 105449216), (8, 65905760), (10, 52724608), (16, 32952880), (20, 26362304), (32, 16476440), (40, 13181152), (64, 8238220), (80, 6590576), (109, 4837120), (128, 4119110), (160, 3295288), (218, 2418560), (256, 2059555), (320, 1647644), (436, 1209280), (545, 967424), (640, 823822), (872, 604640), (1090, 483712), (1280, 411911), (1744, 302320), (2180, 241856), (3488, 151160), (3779, 139520), (4360, 120928), (6976, 75580), (7558, 69760), (8720, 60464), (13952, 37790), (15116, 34880), (17440, 30232), (18895, 27904)]