5161060

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 10898496

約数和(自身を除く): 5737436

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 1223, 2110, 2446, 4220, 4892, 6115, 12230, 24460, 258053, 516106, 1032212, 1290265, 2580530, 5161060]

約数ペア:

[(1, 5161060), (2, 2580530), (4, 1290265), (5, 1032212), (10, 516106), (20, 258053), (211, 24460), (422, 12230), (844, 6115), (1055, 4892), (1223, 4220), (2110, 2446)]