9081860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5471}}^1$

素因数の和:5563

約数の個数: 24

約数和(自身を含む): 19305216

約数和(自身を除く): 10223356

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5471, 10942, 21884, 27355, 54710, 109420, 454093, 908186, 1816372, 2270465, 4540930, 9081860]

約数ペア:

[(1, 9081860), (2, 4540930), (4, 2270465), (5, 1816372), (10, 908186), (20, 454093), (83, 109420), (166, 54710), (332, 27355), (415, 21884), (830, 10942), (1660, 5471)]