26865740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122117}}^1$

素因数の和:122137

約数の個数: 24

約数和(自身を含む): 61547472

約数和(自身を除く): 34681732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 122117, 244234, 488468, 610585, 1221170, 1343287, 2442340, 2686574, 5373148, 6716435, 13432870, 26865740]

約数ペア:

[(1, 26865740), (2, 13432870), (4, 6716435), (5, 5373148), (10, 2686574), (11, 2442340), (20, 1343287), (22, 1221170), (44, 610585), (55, 488468), (110, 244234), (220, 122117)]