2010062900

素因数分解:

$2^2\times 5^2\times {\mathrm{20100629}}^1$

素因数の和:20100643

約数の個数: 18

約数和(自身を含む): 4361836710

約数和(自身を除く): 2351773810

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20100629, 40201258, 80402516, 100503145, 201006290, 402012580, 502515725, 1005031450, 2010062900]

約数ペア:

[(1, 2010062900), (2, 1005031450), (4, 502515725), (5, 402012580), (10, 201006290), (20, 100503145), (25, 80402516), (50, 40201258), (100, 20100629)]