66911270

素因数分解:

$2^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{3301}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 120536208

約数和(自身を除く): 53624938

約数列:

[1, 2, 5, 10, 2027, 3301, 4054, 6602, 10135, 16505, 20270, 33010, 6691127, 13382254, 33455635, 66911270]

約数ペア:

[(1, 66911270), (2, 33455635), (5, 13382254), (10, 6691127), (2027, 33010), (3301, 20270), (4054, 16505), (6602, 10135)]