42517870

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{23753}}^1$

素因数の和:23939

約数の個数: 16

約数和(自身を含む): 76962960

約数和(自身を除く): 34445090

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 23753, 47506, 118765, 237530, 4251787, 8503574, 21258935, 42517870]

約数ペア:

[(1, 42517870), (2, 21258935), (5, 8503574), (10, 4251787), (179, 237530), (358, 118765), (895, 47506), (1790, 23753)]