105447340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277493}}^1$

素因数の和:277521

約数の個数: 24

約数和(自身を含む): 233094960

約数和(自身を除く): 127647620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 277493, 554986, 1109972, 1387465, 2774930, 5272367, 5549860, 10544734, 21089468, 26361835, 52723670, 105447340]

約数ペア:

[(1, 105447340), (2, 52723670), (4, 26361835), (5, 21089468), (10, 10544734), (19, 5549860), (20, 5272367), (38, 2774930), (76, 1387465), (95, 1109972), (190, 554986), (380, 277493)]