2174195200

素因数分解:

$2^9\times 5^2\times {\mathrm{169859}}^1$

素因数の和:169887

約数の個数: 60

約数和(自身を含む): 5386770180

約数和(自身を除く): 3212574980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 12800, 169859, 339718, 679436, 849295, 1358872, 1698590, 2717744, 3397180, 4246475, 5435488, 6794360, 8492950, 10870976, 13588720, 16985900, 21741952, 27177440, 33971800, 43483904, 54354880, 67943600, 86967808, 108709760, 135887200, 217419520, 271774400, 434839040, 543548800, 1087097600, 2174195200]

約数ペア:

[(1, 2174195200), (2, 1087097600), (4, 543548800), (5, 434839040), (8, 271774400), (10, 217419520), (16, 135887200), (20, 108709760), (25, 86967808), (32, 67943600), (40, 54354880), (50, 43483904), (64, 33971800), (80, 27177440), (100, 21741952), (128, 16985900), (160, 13588720), (200, 10870976), (256, 8492950), (320, 6794360), (400, 5435488), (512, 4246475), (640, 3397180), (800, 2717744), (1280, 1698590), (1600, 1358872), (2560, 849295), (3200, 679436), (6400, 339718), (12800, 169859)]