540416000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{2111}}^1$

素因数の和:2148

約数の個数: 96

約数和(自身を含む): 1349187840

約数和(自身を除く): 808771840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1024, 1280, 1600, 2000, 2048, 2111, 2560, 3200, 4000, 4222, 5120, 6400, 8000, 8444, 10240, 10555, 12800, 16000, 16888, 21110, 25600, 32000, 33776, 42220, 51200, 52775, 64000, 67552, 84440, 105550, 128000, 135104, 168880, 211100, 256000, 263875, 270208, 337760, 422200, 527750, 540416, 675520, 844400, 1055500, 1080832, 1351040, 1688800, 2111000, 2161664, 2702080, 3377600, 4222000, 4323328, 5404160, 6755200, 8444000, 10808320, 13510400, 16888000, 21616640, 27020800, 33776000, 54041600, 67552000, 108083200, 135104000, 270208000, 540416000]

約数ペア:

[(1, 540416000), (2, 270208000), (4, 135104000), (5, 108083200), (8, 67552000), (10, 54041600), (16, 33776000), (20, 27020800), (25, 21616640), (32, 16888000), (40, 13510400), (50, 10808320), (64, 8444000), (80, 6755200), (100, 5404160), (125, 4323328), (128, 4222000), (160, 3377600), (200, 2702080), (250, 2161664), (256, 2111000), (320, 1688800), (400, 1351040), (500, 1080832), (512, 1055500), (640, 844400), (800, 675520), (1000, 540416), (1024, 527750), (1280, 422200), (1600, 337760), (2000, 270208), (2048, 263875), (2111, 256000), (2560, 211100), (3200, 168880), (4000, 135104), (4222, 128000), (5120, 105550), (6400, 84440), (8000, 67552), (8444, 64000), (10240, 52775), (10555, 51200), (12800, 42220), (16000, 33776), (16888, 32000), (21110, 25600)]