52928000

素因数分解:

$2^9\times 5^3\times {\mathrm{827}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 132138864

約数和(自身を除く): 79210864

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, 827, 1000, 1280, 1600, 1654, 2000, 2560, 3200, 3308, 4000, 4135, 6400, 6616, 8000, 8270, 12800, 13232, 16000, 16540, 20675, 26464, 32000, 33080, 41350, 52928, 64000, 66160, 82700, 103375, 105856, 132320, 165400, 206750, 211712, 264640, 330800, 413500, 423424, 529280, 661600, 827000, 1058560, 1323200, 1654000, 2117120, 2646400, 3308000, 5292800, 6616000, 10585600, 13232000, 26464000, 52928000]

約数ペア:

[(1, 52928000), (2, 26464000), (4, 13232000), (5, 10585600), (8, 6616000), (10, 5292800), (16, 3308000), (20, 2646400), (25, 2117120), (32, 1654000), (40, 1323200), (50, 1058560), (64, 827000), (80, 661600), (100, 529280), (125, 423424), (128, 413500), (160, 330800), (200, 264640), (250, 211712), (256, 206750), (320, 165400), (400, 132320), (500, 105856), (512, 103375), (640, 82700), (800, 66160), (827, 64000), (1000, 52928), (1280, 41350), (1600, 33080), (1654, 32000), (2000, 26464), (2560, 20675), (3200, 16540), (3308, 16000), (4000, 13232), (4135, 12800), (6400, 8270), (6616, 8000)]