27853400

素因数分解:

$2^3\times 5^2\times {\mathrm{139267}}^1$

素因数の和:139283

約数の個数: 24

約数和(自身を含む): 64759620

約数和(自身を除く): 36906220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 139267, 278534, 557068, 696335, 1114136, 1392670, 2785340, 3481675, 5570680, 6963350, 13926700, 27853400]

約数ペア:

[(1, 27853400), (2, 13926700), (4, 6963350), (5, 5570680), (8, 3481675), (10, 2785340), (20, 1392670), (25, 1114136), (40, 696335), (50, 557068), (100, 278534), (200, 139267)]