2510122496

素因数分解:

$2^9\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2663}}^1$

素因数の和:2951

約数の個数: 80

約数和(自身を含む): 5755774464

約数和(自身を除く): 3245651968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 263, 448, 512, 526, 896, 1052, 1792, 1841, 2104, 2663, 3584, 3682, 4208, 5326, 7364, 8416, 10652, 14728, 16832, 18641, 21304, 29456, 33664, 37282, 42608, 58912, 67328, 74564, 85216, 117824, 134656, 149128, 170432, 235648, 298256, 340864, 471296, 596512, 681728, 700369, 942592, 1193024, 1363456, 1400738, 2386048, 2801476, 4772096, 4902583, 5602952, 9544192, 9805166, 11205904, 19610332, 22411808, 39220664, 44823616, 78441328, 89647232, 156882656, 179294464, 313765312, 358588928, 627530624, 1255061248, 2510122496]

約数ペア:

[(1, 2510122496), (2, 1255061248), (4, 627530624), (7, 358588928), (8, 313765312), (14, 179294464), (16, 156882656), (28, 89647232), (32, 78441328), (56, 44823616), (64, 39220664), (112, 22411808), (128, 19610332), (224, 11205904), (256, 9805166), (263, 9544192), (448, 5602952), (512, 4902583), (526, 4772096), (896, 2801476), (1052, 2386048), (1792, 1400738), (1841, 1363456), (2104, 1193024), (2663, 942592), (3584, 700369), (3682, 681728), (4208, 596512), (5326, 471296), (7364, 340864), (8416, 298256), (10652, 235648), (14728, 170432), (16832, 149128), (18641, 134656), (21304, 117824), (29456, 85216), (33664, 74564), (37282, 67328), (42608, 58912)]