4255250

素因数分解:

$2^1\times 5^3\times {\mathrm{17021}}^1$

素因数の和:17038

約数の個数: 16

約数和(自身を含む): 7966296

約数和(自身を除く): 3711046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 17021, 34042, 85105, 170210, 425525, 851050, 2127625, 4255250]

約数ペア:

[(1, 4255250), (2, 2127625), (5, 851050), (10, 425525), (25, 170210), (50, 85105), (125, 34042), (250, 17021)]