26694140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 62100864

約数和(自身を除く): 35406724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 1811, 2948, 3622, 3685, 7244, 7370, 9055, 14740, 18110, 19921, 36220, 39842, 79684, 99605, 121337, 199210, 242674, 398420, 485348, 606685, 1213370, 1334707, 2426740, 2669414, 5338828, 6673535, 13347070, 26694140]

約数ペア:

[(1, 26694140), (2, 13347070), (4, 6673535), (5, 5338828), (10, 2669414), (11, 2426740), (20, 1334707), (22, 1213370), (44, 606685), (55, 485348), (67, 398420), (110, 242674), (134, 199210), (220, 121337), (268, 99605), (335, 79684), (670, 39842), (737, 36220), (1340, 19921), (1474, 18110), (1811, 14740), (2948, 9055), (3622, 7370), (3685, 7244)]