54024220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142169}}^1$

素因数の和:142197

約数の個数: 24

約数和(自身を含む): 119422800

約数和(自身を除く): 65398580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 142169, 284338, 568676, 710845, 1421690, 2701211, 2843380, 5402422, 10804844, 13506055, 27012110, 54024220]

約数ペア:

[(1, 54024220), (2, 27012110), (4, 13506055), (5, 10804844), (10, 5402422), (19, 2843380), (20, 2701211), (38, 1421690), (76, 710845), (95, 568676), (190, 284338), (380, 142169)]