6245480

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 14142600

約数和(自身を除く): 7897120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 809, 965, 1544, 1618, 1930, 3236, 3860, 4045, 6472, 7720, 8090, 16180, 32360, 156137, 312274, 624548, 780685, 1249096, 1561370, 3122740, 6245480]

約数ペア:

[(1, 6245480), (2, 3122740), (4, 1561370), (5, 1249096), (8, 780685), (10, 624548), (20, 312274), (40, 156137), (193, 32360), (386, 16180), (772, 8090), (809, 7720), (965, 6472), (1544, 4045), (1618, 3860), (1930, 3236)]