27629320

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6337}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 62746200

約数和(自身を除く): 35116880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 6337, 12674, 25348, 31685, 50696, 63370, 126740, 253480, 690733, 1381466, 2762932, 3453665, 5525864, 6907330, 13814660, 27629320]

約数ペア:

[(1, 27629320), (2, 13814660), (4, 6907330), (5, 5525864), (8, 3453665), (10, 2762932), (20, 1381466), (40, 690733), (109, 253480), (218, 126740), (436, 63370), (545, 50696), (872, 31685), (1090, 25348), (2180, 12674), (4360, 6337)]