42254750

素因数分解:

$2^1\times 5^3\times {\mathrm{169019}}^1$

素因数の和:169036

約数の個数: 16

約数和(自身を含む): 79101360

約数和(自身を除く): 36846610

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 169019, 338038, 845095, 1690190, 4225475, 8450950, 21127375, 42254750]

約数ペア:

[(1, 42254750), (2, 21127375), (5, 8450950), (10, 4225475), (25, 1690190), (50, 845095), (125, 338038), (250, 169019)]