20053400

素因数分解:

$2^3\times 5^2\times {\mathrm{100267}}^1$

素因数の和:100283

約数の個数: 24

約数和(自身を含む): 46624620

約数和(自身を除く): 26571220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100267, 200534, 401068, 501335, 802136, 1002670, 2005340, 2506675, 4010680, 5013350, 10026700, 20053400]

約数ペア:

[(1, 20053400), (2, 10026700), (4, 5013350), (5, 4010680), (8, 2506675), (10, 2005340), (20, 1002670), (25, 802136), (40, 501335), (50, 401068), (100, 200534), (200, 100267)]