3422980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15559}}^1$

素因数の和:15579

約数の個数: 24

約数和(自身を含む): 7842240

約数和(自身を除く): 4419260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 15559, 31118, 62236, 77795, 155590, 171149, 311180, 342298, 684596, 855745, 1711490, 3422980]

約数ペア:

[(1, 3422980), (2, 1711490), (4, 855745), (5, 684596), (10, 342298), (11, 311180), (20, 171149), (22, 155590), (44, 77795), (55, 62236), (110, 31118), (220, 15559)]