27142900

素因数分解:

$2^2\times 5^2\times {\mathrm{271429}}^1$

素因数の和:271443

約数の個数: 18

約数和(自身を含む): 58900310

約数和(自身を除く): 31757410

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271429, 542858, 1085716, 1357145, 2714290, 5428580, 6785725, 13571450, 27142900]

約数ペア:

[(1, 27142900), (2, 13571450), (4, 6785725), (5, 5428580), (10, 2714290), (20, 1357145), (25, 1085716), (50, 542858), (100, 271429)]