52570000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{751}}^1$

素因数の和:786

約数の個数: 100

約数和(自身を含む): 145653376

約数和(自身を除く): 93083376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 751, 875, 1000, 1250, 1400, 1502, 1750, 2000, 2500, 2800, 3004, 3500, 3755, 4375, 5000, 5257, 6008, 7000, 7510, 8750, 10000, 10514, 12016, 14000, 15020, 17500, 18775, 21028, 26285, 30040, 35000, 37550, 42056, 52570, 60080, 70000, 75100, 84112, 93875, 105140, 131425, 150200, 187750, 210280, 262850, 300400, 375500, 420560, 469375, 525700, 657125, 751000, 938750, 1051400, 1314250, 1502000, 1877500, 2102800, 2628500, 3285625, 3755000, 5257000, 6571250, 7510000, 10514000, 13142500, 26285000, 52570000]

約数ペア:

[(1, 52570000), (2, 26285000), (4, 13142500), (5, 10514000), (7, 7510000), (8, 6571250), (10, 5257000), (14, 3755000), (16, 3285625), (20, 2628500), (25, 2102800), (28, 1877500), (35, 1502000), (40, 1314250), (50, 1051400), (56, 938750), (70, 751000), (80, 657125), (100, 525700), (112, 469375), (125, 420560), (140, 375500), (175, 300400), (200, 262850), (250, 210280), (280, 187750), (350, 150200), (400, 131425), (500, 105140), (560, 93875), (625, 84112), (700, 75100), (751, 70000), (875, 60080), (1000, 52570), (1250, 42056), (1400, 37550), (1502, 35000), (1750, 30040), (2000, 26285), (2500, 21028), (2800, 18775), (3004, 17500), (3500, 15020), (3755, 14000), (4375, 12016), (5000, 10514), (5257, 10000), (6008, 8750), (7000, 7510)]