142108850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{218629}}^1$

素因数の和:218654

約数の個数: 24

約数和(自身を含む): 284656260

約数和(自身を除く): 142547410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 218629, 437258, 1093145, 2186290, 2842177, 5465725, 5684354, 10931450, 14210885, 28421770, 71054425, 142108850]

約数ペア:

[(1, 142108850), (2, 71054425), (5, 28421770), (10, 14210885), (13, 10931450), (25, 5684354), (26, 5465725), (50, 2842177), (65, 2186290), (130, 1093145), (325, 437258), (650, 218629)]