26700680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18041}}^1$

素因数の和:18089

約数の個数: 32

約数和(自身を含む): 61703640

約数和(自身を除く): 35002960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 18041, 36082, 72164, 90205, 144328, 180410, 360820, 667517, 721640, 1335034, 2670068, 3337585, 5340136, 6675170, 13350340, 26700680]

約数ペア:

[(1, 26700680), (2, 13350340), (4, 6675170), (5, 5340136), (8, 3337585), (10, 2670068), (20, 1335034), (37, 721640), (40, 667517), (74, 360820), (148, 180410), (185, 144328), (296, 90205), (370, 72164), (740, 36082), (1480, 18041)]