127616660

素因数分解:

$2^2\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{3301}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 268214856

約数和(自身を除く): 140598196

約数列:

[1, 2, 4, 5, 10, 20, 1933, 3301, 3866, 6602, 7732, 9665, 13204, 16505, 19330, 33010, 38660, 66020, 6380833, 12761666, 25523332, 31904165, 63808330, 127616660]

約数ペア:

[(1, 127616660), (2, 63808330), (4, 31904165), (5, 25523332), (10, 12761666), (20, 6380833), (1933, 66020), (3301, 38660), (3866, 33010), (6602, 19330), (7732, 16505), (9665, 13204)]