236401580

素因数分解:

$2^2\times 5^1\times {\mathrm{11820079}}^1$

素因数の和:11820088

約数の個数: 12

約数和(自身を含む): 496443360

約数和(自身を除く): 260041780

約数列:

[1, 2, 4, 5, 10, 20, 11820079, 23640158, 47280316, 59100395, 118200790, 236401580]

約数ペア:

[(1, 236401580), (2, 118200790), (4, 59100395), (5, 47280316), (10, 23640158), (20, 11820079)]