44336840

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10169}}^1$

素因数の和:10289

約数の個数: 32

約数和(自身を含む): 100683000

約数和(自身を除く): 56346160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 10169, 20338, 40676, 50845, 81352, 101690, 203380, 406760, 1108421, 2216842, 4433684, 5542105, 8867368, 11084210, 22168420, 44336840]

約数ペア:

[(1, 44336840), (2, 22168420), (4, 11084210), (5, 8867368), (8, 5542105), (10, 4433684), (20, 2216842), (40, 1108421), (109, 406760), (218, 203380), (436, 101690), (545, 81352), (872, 50845), (1090, 40676), (2180, 20338), (4360, 10169)]