68382760

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1433}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 154097640

約数和(自身を除く): 85714880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 1433, 2386, 2866, 4772, 5732, 5965, 7165, 9544, 11464, 11930, 14330, 23860, 28660, 47720, 57320, 1709569, 3419138, 6838276, 8547845, 13676552, 17095690, 34191380, 68382760]

約数ペア:

[(1, 68382760), (2, 34191380), (4, 17095690), (5, 13676552), (8, 8547845), (10, 6838276), (20, 3419138), (40, 1709569), (1193, 57320), (1433, 47720), (2386, 28660), (2866, 23860), (4772, 14330), (5732, 11930), (5965, 11464), (7165, 9544)]