11528088580

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{449263}}^1$

素因数の和:450555

約数の個数: 24

約数和(自身を含む): 24227908992

約数和(自身を除く): 12699820412

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 6415, 12830, 25660, 449263, 898526, 1797052, 2246315, 4492630, 8985260, 576404429, 1152808858, 2305617716, 2882022145, 5764044290, 11528088580]

約数ペア:

[(1, 11528088580), (2, 5764044290), (4, 2882022145), (5, 2305617716), (10, 1152808858), (20, 576404429), (1283, 8985260), (2566, 4492630), (5132, 2246315), (6415, 1797052), (12830, 898526), (25660, 449263)]