26659930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 52809408

約数和(自身を除く): 26149478

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2003, 2662, 4006, 6655, 10015, 13310, 20030, 22033, 44066, 110165, 220330, 242363, 484726, 1211815, 2423630, 2665993, 5331986, 13329965, 26659930]

約数ペア:

[(1, 26659930), (2, 13329965), (5, 5331986), (10, 2665993), (11, 2423630), (22, 1211815), (55, 484726), (110, 242363), (121, 220330), (242, 110165), (605, 44066), (1210, 22033), (1331, 20030), (2003, 13310), (2662, 10015), (4006, 6655)]