5153020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2551}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 10932768

約数和(自身を除く): 5779748

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2551, 5102, 10204, 12755, 25510, 51020, 257651, 515302, 1030604, 1288255, 2576510, 5153020]

約数ペア:

[(1, 5153020), (2, 2576510), (4, 1288255), (5, 1030604), (10, 515302), (20, 257651), (101, 51020), (202, 25510), (404, 12755), (505, 10204), (1010, 5102), (2020, 2551)]