54329600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:692

約数の個数: 108

約数和(自身を含む): 145040196

約数和(自身を除く): 90710596

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 653, 800, 832, 1040, 1280, 1300, 1306, 1600, 1664, 2080, 2600, 2612, 3200, 3265, 3328, 4160, 5200, 5224, 6400, 6530, 8320, 8489, 10400, 10448, 13060, 16325, 16640, 16978, 20800, 20896, 26120, 32650, 33956, 41600, 41792, 42445, 52240, 65300, 67912, 83200, 83584, 84890, 104480, 130600, 135824, 167168, 169780, 208960, 212225, 261200, 271648, 339560, 417920, 424450, 522400, 543296, 679120, 835840, 848900, 1044800, 1086592, 1358240, 1697800, 2089600, 2173184, 2716480, 3395600, 4179200, 5432960, 6791200, 10865920, 13582400, 27164800, 54329600]

約数ペア:

[(1, 54329600), (2, 27164800), (4, 13582400), (5, 10865920), (8, 6791200), (10, 5432960), (13, 4179200), (16, 3395600), (20, 2716480), (25, 2173184), (26, 2089600), (32, 1697800), (40, 1358240), (50, 1086592), (52, 1044800), (64, 848900), (65, 835840), (80, 679120), (100, 543296), (104, 522400), (128, 424450), (130, 417920), (160, 339560), (200, 271648), (208, 261200), (256, 212225), (260, 208960), (320, 169780), (325, 167168), (400, 135824), (416, 130600), (520, 104480), (640, 84890), (650, 83584), (653, 83200), (800, 67912), (832, 65300), (1040, 52240), (1280, 42445), (1300, 41792), (1306, 41600), (1600, 33956), (1664, 32650), (2080, 26120), (2600, 20896), (2612, 20800), (3200, 16978), (3265, 16640), (3328, 16325), (4160, 13060), (5200, 10448), (5224, 10400), (6400, 8489), (6530, 8320)]