6816760

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 15434640

約数和(自身を除く): 8617880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 883, 965, 1544, 1766, 1930, 3532, 3860, 4415, 7064, 7720, 8830, 17660, 35320, 170419, 340838, 681676, 852095, 1363352, 1704190, 3408380, 6816760]

約数ペア:

[(1, 6816760), (2, 3408380), (4, 1704190), (5, 1363352), (8, 852095), (10, 681676), (20, 340838), (40, 170419), (193, 35320), (386, 17660), (772, 8830), (883, 7720), (965, 7064), (1544, 4415), (1766, 3860), (1930, 3532)]