132893140

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{5179}}^1$

素因数の和:6471

約数の個数: 24

約数和(自身を含む): 279347040

約数和(自身を除く): 146453900

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 5179, 6415, 10358, 12830, 20716, 25660, 25895, 51790, 103580, 6644657, 13289314, 26578628, 33223285, 66446570, 132893140]

約数ペア:

[(1, 132893140), (2, 66446570), (4, 33223285), (5, 26578628), (10, 13289314), (20, 6644657), (1283, 103580), (2566, 51790), (5132, 25895), (5179, 25660), (6415, 20716), (10358, 12830)]