28492180

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6221}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 60104520

約数和(自身を除く): 31612340

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 6221, 12442, 24884, 31105, 62210, 124420, 1424609, 2849218, 5698436, 7123045, 14246090, 28492180]

約数ペア:

[(1, 28492180), (2, 14246090), (4, 7123045), (5, 5698436), (10, 2849218), (20, 1424609), (229, 124420), (458, 62210), (916, 31105), (1145, 24884), (2290, 12442), (4580, 6221)]