79552850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{122389}}^1$

素因数の和:122414

約数の個数: 24

約数和(自身を含む): 159351780

約数和(自身を除く): 79798930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 122389, 244778, 611945, 1223890, 1591057, 3059725, 3182114, 6119450, 7955285, 15910570, 39776425, 79552850]

約数ペア:

[(1, 79552850), (2, 39776425), (5, 15910570), (10, 7955285), (13, 6119450), (25, 3182114), (26, 3059725), (50, 1591057), (65, 1223890), (130, 611945), (325, 244778), (650, 122389)]