27209260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104651}}^1$

素因数の和:104673

約数の個数: 24

約数和(自身を含む): 61535376

約数和(自身を除く): 34326116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 104651, 209302, 418604, 523255, 1046510, 1360463, 2093020, 2720926, 5441852, 6802315, 13604630, 27209260]

約数ペア:

[(1, 27209260), (2, 13604630), (4, 6802315), (5, 5441852), (10, 2720926), (13, 2093020), (20, 1360463), (26, 1046510), (52, 523255), (65, 418604), (130, 209302), (260, 104651)]