9413140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42787}}^1$

素因数の和:42807

約数の個数: 24

約数和(自身を含む): 21565152

約数和(自身を除く): 12152012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 42787, 85574, 171148, 213935, 427870, 470657, 855740, 941314, 1882628, 2353285, 4706570, 9413140]

約数ペア:

[(1, 9413140), (2, 4706570), (4, 2353285), (5, 1882628), (10, 941314), (11, 855740), (20, 470657), (22, 427870), (44, 213935), (55, 171148), (110, 85574), (220, 42787)]