90134800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{32191}}^1$

素因数の和:32216

約数の個数: 60

約数和(自身を含む): 247492096

約数和(自身を除く): 157357296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 32191, 64382, 128764, 160955, 225337, 257528, 321910, 450674, 515056, 643820, 804775, 901348, 1126685, 1287640, 1609550, 1802696, 2253370, 2575280, 3219100, 3605392, 4506740, 5633425, 6438200, 9013480, 11266850, 12876400, 18026960, 22533700, 45067400, 90134800]

約数ペア:

[(1, 90134800), (2, 45067400), (4, 22533700), (5, 18026960), (7, 12876400), (8, 11266850), (10, 9013480), (14, 6438200), (16, 5633425), (20, 4506740), (25, 3605392), (28, 3219100), (35, 2575280), (40, 2253370), (50, 1802696), (56, 1609550), (70, 1287640), (80, 1126685), (100, 901348), (112, 804775), (140, 643820), (175, 515056), (200, 450674), (280, 321910), (350, 257528), (400, 225337), (560, 160955), (700, 128764), (1400, 64382), (2800, 32191)]