26450120

素因数分解:

$2^3\times 5^1\times {\mathrm{661253}}^1$

素因数の和:661264

約数の個数: 16

約数和(自身を含む): 59512860

約数和(自身を除く): 33062740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661253, 1322506, 2645012, 3306265, 5290024, 6612530, 13225060, 26450120]

約数ペア:

[(1, 26450120), (2, 13225060), (4, 6612530), (5, 5290024), (8, 3306265), (10, 2645012), (20, 1322506), (40, 661253)]