172425230

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{24953}}^1$

素因数の和:25651

約数の個数: 16

約数和(自身を含む): 310827024

約数和(自身を除く): 138401794

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 24953, 49906, 124765, 249530, 17242523, 34485046, 86212615, 172425230]

約数ペア:

[(1, 172425230), (2, 86212615), (5, 34485046), (10, 17242523), (691, 249530), (1382, 124765), (3455, 49906), (6910, 24953)]