32015440

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2719

約数の個数: 40

約数和(自身を含む): 74939400

約数和(自身を除く): 42923960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 2549, 3140, 5098, 6280, 10196, 12560, 12745, 20392, 25490, 40784, 50980, 101960, 203920, 400193, 800386, 1600772, 2000965, 3201544, 4001930, 6403088, 8003860, 16007720, 32015440]

約数ペア:

[(1, 32015440), (2, 16007720), (4, 8003860), (5, 6403088), (8, 4001930), (10, 3201544), (16, 2000965), (20, 1600772), (40, 800386), (80, 400193), (157, 203920), (314, 101960), (628, 50980), (785, 40784), (1256, 25490), (1570, 20392), (2512, 12745), (2549, 12560), (3140, 10196), (5098, 6280)]