23360840

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1733}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 52748280

約数和(自身を除く): 29387440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 1733, 2696, 3370, 3466, 6740, 6932, 8665, 13480, 13864, 17330, 34660, 69320, 584021, 1168042, 2336084, 2920105, 4672168, 5840210, 11680420, 23360840]

約数ペア:

[(1, 23360840), (2, 11680420), (4, 5840210), (5, 4672168), (8, 2920105), (10, 2336084), (20, 1168042), (40, 584021), (337, 69320), (674, 34660), (1348, 17330), (1685, 13864), (1733, 13480), (2696, 8665), (3370, 6932), (3466, 6740)]