14320940

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4139}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 30255120

約数和(自身を除く): 15934180

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 4139, 8278, 16556, 20695, 41390, 82780, 716047, 1432094, 2864188, 3580235, 7160470, 14320940]

約数ペア:

[(1, 14320940), (2, 7160470), (4, 3580235), (5, 2864188), (10, 1432094), (20, 716047), (173, 82780), (346, 41390), (692, 20695), (865, 16556), (1730, 8278), (3460, 4139)]