4231400

素因数分解:

$2^3\times 5^2\times {\mathrm{21157}}^1$

素因数の和:21173

約数の個数: 24

約数和(自身を含む): 9838470

約数和(自身を除く): 5607070

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 21157, 42314, 84628, 105785, 169256, 211570, 423140, 528925, 846280, 1057850, 2115700, 4231400]

約数ペア:

[(1, 4231400), (2, 2115700), (4, 1057850), (5, 846280), (8, 528925), (10, 423140), (20, 211570), (25, 169256), (40, 105785), (50, 84628), (100, 42314), (200, 21157)]