1303382020

素因数分解:

$2^2\times 5^1\times {\mathrm{65169101}}^1$

素因数の和:65169110

約数の個数: 12

約数和(自身を含む): 2737102284

約数和(自身を除く): 1433720264

約数列:

[1, 2, 4, 5, 10, 20, 65169101, 130338202, 260676404, 325845505, 651691010, 1303382020]

約数ペア:

[(1, 1303382020), (2, 651691010), (4, 325845505), (5, 260676404), (10, 130338202), (20, 65169101)]