10982180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49919}}^1$

素因数の和:49939

約数の個数: 24

約数和(自身を含む): 25159680

約数和(自身を除く): 14177500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 49919, 99838, 199676, 249595, 499190, 549109, 998380, 1098218, 2196436, 2745545, 5491090, 10982180]

約数ペア:

[(1, 10982180), (2, 5491090), (4, 2745545), (5, 2196436), (10, 1098218), (11, 998380), (20, 549109), (22, 499190), (44, 249595), (55, 199676), (110, 99838), (220, 49919)]