11361340

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1009}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 23924880

約数和(自身を除く): 12563540

約数列:

[1, 2, 4, 5, 10, 20, 563, 1009, 1126, 2018, 2252, 2815, 4036, 5045, 5630, 10090, 11260, 20180, 568067, 1136134, 2272268, 2840335, 5680670, 11361340]

約数ペア:

[(1, 11361340), (2, 5680670), (4, 2840335), (5, 2272268), (10, 1136134), (20, 568067), (563, 20180), (1009, 11260), (1126, 10090), (2018, 5630), (2252, 5045), (2815, 4036)]