823476160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15227}}^1$

素因数の和:15270

約数の個数: 84

約数和(自身を含む): 2123483688

約数和(自身を除く): 1300007528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 5408, 6760, 10816, 13520, 15227, 27040, 30454, 54080, 60908, 76135, 121816, 152270, 197951, 243632, 304540, 395902, 487264, 609080, 791804, 974528, 989755, 1218160, 1583608, 1979510, 2436320, 2573363, 3167216, 3959020, 4872640, 5146726, 6334432, 7918040, 10293452, 12668864, 12866815, 15836080, 20586904, 25733630, 31672160, 41173808, 51467260, 63344320, 82347616, 102934520, 164695232, 205869040, 411738080, 823476160]

約数ペア:

[(1, 823476160), (2, 411738080), (4, 205869040), (5, 164695232), (8, 102934520), (10, 82347616), (13, 63344320), (16, 51467260), (20, 41173808), (26, 31672160), (32, 25733630), (40, 20586904), (52, 15836080), (64, 12866815), (65, 12668864), (80, 10293452), (104, 7918040), (130, 6334432), (160, 5146726), (169, 4872640), (208, 3959020), (260, 3167216), (320, 2573363), (338, 2436320), (416, 1979510), (520, 1583608), (676, 1218160), (832, 989755), (845, 974528), (1040, 791804), (1352, 609080), (1690, 487264), (2080, 395902), (2704, 304540), (3380, 243632), (4160, 197951), (5408, 152270), (6760, 121816), (10816, 76135), (13520, 60908), (15227, 54080), (27040, 30454)]