40793860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27941}}^1$

素因数の和:28023

約数の個数: 24

約数和(自身を含む): 86843736

約数和(自身を除く): 46049876

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 27941, 55882, 111764, 139705, 279410, 558820, 2039693, 4079386, 8158772, 10198465, 20396930, 40793860]

約数ペア:

[(1, 40793860), (2, 20396930), (4, 10198465), (5, 8158772), (10, 4079386), (20, 2039693), (73, 558820), (146, 279410), (292, 139705), (365, 111764), (730, 55882), (1460, 27941)]