25343590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23251}}^1$

素因数の和:23367

約数の個数: 16

約数和(自身を含む): 46038960

約数和(自身を除く): 20695370

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 23251, 46502, 116255, 232510, 2534359, 5068718, 12671795, 25343590]

約数ペア:

[(1, 25343590), (2, 12671795), (5, 5068718), (10, 2534359), (109, 232510), (218, 116255), (545, 46502), (1090, 23251)]