446380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 1023120

約数和(自身を除く): 576740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2029, 4058, 8116, 10145, 20290, 22319, 40580, 44638, 89276, 111595, 223190, 446380]

約数ペア:

[(1, 446380), (2, 223190), (4, 111595), (5, 89276), (10, 44638), (11, 40580), (20, 22319), (22, 20290), (44, 10145), (55, 8116), (110, 4058), (220, 2029)]