11364880

素因数分解:

$2^4\times 5^1\times {\mathrm{142061}}^1$

素因数の和:142074

約数の個数: 20

約数和(自身を含む): 26423532

約数和(自身を除く): 15058652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 142061, 284122, 568244, 710305, 1136488, 1420610, 2272976, 2841220, 5682440, 11364880]

約数ペア:

[(1, 11364880), (2, 5682440), (4, 2841220), (5, 2272976), (8, 1420610), (10, 1136488), (16, 710305), (20, 568244), (40, 284122), (80, 142061)]