23283280

素因数分解:

$2^4\times 5^1\times {\mathrm{291041}}^1$

素因数の和:291054

約数の個数: 20

約数和(自身を含む): 54133812

約数和(自身を除く): 30850532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 291041, 582082, 1164164, 1455205, 2328328, 2910410, 4656656, 5820820, 11641640, 23283280]

約数ペア:

[(1, 23283280), (2, 11641640), (4, 5820820), (5, 4656656), (8, 2910410), (10, 2328328), (16, 1455205), (20, 1164164), (40, 582082), (80, 291041)]