16168120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5693}}^1$

素因数の和:5775

約数の個数: 32

約数和(自身を含む): 36897120

約数和(自身を除く): 20729000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 5693, 11386, 22772, 28465, 45544, 56930, 113860, 227720, 404203, 808406, 1616812, 2021015, 3233624, 4042030, 8084060, 16168120]

約数ペア:

[(1, 16168120), (2, 8084060), (4, 4042030), (5, 3233624), (8, 2021015), (10, 1616812), (20, 808406), (40, 404203), (71, 227720), (142, 113860), (284, 56930), (355, 45544), (568, 28465), (710, 22772), (1420, 11386), (2840, 5693)]