7235140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32887}}^1$

素因数の和:32907

約数の個数: 24

約数和(自身を含む): 16575552

約数和(自身を除く): 9340412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32887, 65774, 131548, 164435, 328870, 361757, 657740, 723514, 1447028, 1808785, 3617570, 7235140]

約数ペア:

[(1, 7235140), (2, 3617570), (4, 1808785), (5, 1447028), (10, 723514), (11, 657740), (20, 361757), (22, 328870), (44, 164435), (55, 131548), (110, 65774), (220, 32887)]