11378180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51719}}^1$

素因数の和:51739

約数の個数: 24

約数和(自身を含む): 26066880

約数和(自身を除く): 14688700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51719, 103438, 206876, 258595, 517190, 568909, 1034380, 1137818, 2275636, 2844545, 5689090, 11378180]

約数ペア:

[(1, 11378180), (2, 5689090), (4, 2844545), (5, 2275636), (10, 1137818), (11, 1034380), (20, 568909), (22, 517190), (44, 258595), (55, 206876), (110, 103438), (220, 51719)]