4400770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3637}}^1$

素因数の和:3666

約数の個数: 24

約数和(自身を含む): 8709372

約数和(自身を除く): 4308602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 3637, 7274, 18185, 36370, 40007, 80014, 200035, 400070, 440077, 880154, 2200385, 4400770]

約数ペア:

[(1, 4400770), (2, 2200385), (5, 880154), (10, 440077), (11, 400070), (22, 200035), (55, 80014), (110, 40007), (121, 36370), (242, 18185), (605, 7274), (1210, 3637)]