1300180580

素因数分解:

$2^2\times 5^1\times {\mathrm{65009029}}^1$

素因数の和:65009038

約数の個数: 12

約数和(自身を含む): 2730379260

約数和(自身を除く): 1430198680

約数列:

[1, 2, 4, 5, 10, 20, 65009029, 130018058, 260036116, 325045145, 650090290, 1300180580]

約数ペア:

[(1, 1300180580), (2, 650090290), (4, 325045145), (5, 260036116), (10, 130018058), (20, 65009029)]