13804982180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62749919}}^1$

素因数の和:62749939

約数の個数: 24

約数和(自身を含む): 31625959680

約数和(自身を除く): 17820977500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 62749919, 125499838, 250999676, 313749595, 627499190, 690249109, 1254998380, 1380498218, 2760996436, 3451245545, 6902491090, 13804982180]

約数ペア:

[(1, 13804982180), (2, 6902491090), (4, 3451245545), (5, 2760996436), (10, 1380498218), (11, 1254998380), (20, 690249109), (22, 627499190), (44, 313749595), (55, 250999676), (110, 125499838), (220, 62749919)]