11642180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52919}}^1$

素因数の和:52939

約数の個数: 24

約数和(自身を含む): 26671680

約数和(自身を除く): 15029500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 52919, 105838, 211676, 264595, 529190, 582109, 1058380, 1164218, 2328436, 2910545, 5821090, 11642180]

約数ペア:

[(1, 11642180), (2, 5821090), (4, 2910545), (5, 2328436), (10, 1164218), (11, 1058380), (20, 582109), (22, 529190), (44, 264595), (55, 211676), (110, 105838), (220, 52919)]