12826120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11057}}^1$

素因数の和:11097

約数の個数: 32

約数和(自身を含む): 29856600

約数和(自身を除く): 17030480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11057, 22114, 44228, 55285, 88456, 110570, 221140, 320653, 442280, 641306, 1282612, 1603265, 2565224, 3206530, 6413060, 12826120]

約数ペア:

[(1, 12826120), (2, 6413060), (4, 3206530), (5, 2565224), (8, 1603265), (10, 1282612), (20, 641306), (29, 442280), (40, 320653), (58, 221140), (116, 110570), (145, 88456), (232, 55285), (290, 44228), (580, 22114), (1160, 11057)]