273952180

素因数分解:

$2^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{9791}}^1$

素因数の和:11199

約数の個数: 24

約数和(自身を含む): 575769600

約数和(自身を除く): 301817420

約数列:

[1, 2, 4, 5, 10, 20, 1399, 2798, 5596, 6995, 9791, 13990, 19582, 27980, 39164, 48955, 97910, 195820, 13697609, 27395218, 54790436, 68488045, 136976090, 273952180]

約数ペア:

[(1, 273952180), (2, 136976090), (4, 68488045), (5, 54790436), (10, 27395218), (20, 13697609), (1399, 195820), (2798, 97910), (5596, 48955), (6995, 39164), (9791, 27980), (13990, 19582)]