25906030

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23767}}^1$

素因数の和:23883

約数の個数: 16

約数和(自身を含む): 47060640

約数和(自身を除く): 21154610

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 23767, 47534, 118835, 237670, 2590603, 5181206, 12953015, 25906030]

約数ペア:

[(1, 25906030), (2, 12953015), (5, 5181206), (10, 2590603), (109, 237670), (218, 118835), (545, 47534), (1090, 23767)]