10609220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27919}}^1$

素因数の和:27947

約数の個数: 24

約数和(自身を含む): 23452800

約数和(自身を除く): 12843580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 27919, 55838, 111676, 139595, 279190, 530461, 558380, 1060922, 2121844, 2652305, 5304610, 10609220]

約数ペア:

[(1, 10609220), (2, 5304610), (4, 2652305), (5, 2121844), (10, 1060922), (19, 558380), (20, 530461), (38, 279190), (76, 139595), (95, 111676), (190, 55838), (380, 27919)]