42844180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{52249}}^1$

素因数の和:52299

約数の個数: 24

約数和(自身を含む): 92169000

約数和(自身を除く): 49324820

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 52249, 104498, 208996, 261245, 522490, 1044980, 2142209, 4284418, 8568836, 10711045, 21422090, 42844180]

約数ペア:

[(1, 42844180), (2, 21422090), (4, 10711045), (5, 8568836), (10, 4284418), (20, 2142209), (41, 1044980), (82, 522490), (164, 261245), (205, 208996), (410, 104498), (820, 52249)]