4255700

素因数分解:

$2^2\times 5^2\times {\mathrm{42557}}^1$

素因数の和:42571

約数の個数: 18

約数和(自身を含む): 9235086

約数和(自身を除く): 4979386

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 42557, 85114, 170228, 212785, 425570, 851140, 1063925, 2127850, 4255700]

約数ペア:

[(1, 4255700), (2, 2127850), (4, 1063925), (5, 851140), (10, 425570), (20, 212785), (25, 170228), (50, 85114), (100, 42557)]