2198600

素因数分解:

$2^3\times 5^2\times {\mathrm{10993}}^1$

素因数の和:11009

約数の個数: 24

約数和(自身を含む): 5112210

約数和(自身を除く): 2913610

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10993, 21986, 43972, 54965, 87944, 109930, 219860, 274825, 439720, 549650, 1099300, 2198600]

約数ペア:

[(1, 2198600), (2, 1099300), (4, 549650), (5, 439720), (8, 274825), (10, 219860), (20, 109930), (25, 87944), (40, 54965), (50, 43972), (100, 21986), (200, 10993)]