133328420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{62303}}^1$

素因数の和:62419

約数の個数: 24

約数和(自身を含む): 282610944

約数和(自身を除く): 149282524

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 62303, 124606, 249212, 311515, 623030, 1246060, 6666421, 13332842, 26665684, 33332105, 66664210, 133328420]

約数ペア:

[(1, 133328420), (2, 66664210), (4, 33332105), (5, 26665684), (10, 13332842), (20, 6666421), (107, 1246060), (214, 623030), (428, 311515), (535, 249212), (1070, 124606), (2140, 62303)]