5210002900

素因数分解:

$2^2\times 5^2\times {\mathrm{52100029}}^1$

素因数の和:52100043

約数の個数: 18

約数和(自身を含む): 11305706510

約数和(自身を除く): 6095703610

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 52100029, 104200058, 208400116, 260500145, 521000290, 1042000580, 1302500725, 2605001450, 5210002900]

約数ペア:

[(1, 5210002900), (2, 2605001450), (4, 1302500725), (5, 1042000580), (10, 521000290), (20, 260500145), (25, 208400116), (50, 104200058), (100, 52100029)]