630076250

素因数分解:

$2^1\times 5^4\times {\mathrm{504061}}^1$

素因数の和:504083

約数の個数: 20

約数和(自身を含む): 1181017266

約数和(自身を除く): 550941016

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 504061, 1008122, 2520305, 5040610, 12601525, 25203050, 63007625, 126015250, 315038125, 630076250]

約数ペア:

[(1, 630076250), (2, 315038125), (5, 126015250), (10, 63007625), (25, 25203050), (50, 12601525), (125, 5040610), (250, 2520305), (625, 1008122), (1250, 504061)]