3801040

素因数分解:

$2^4\times 5^1\times {\mathrm{47513}}^1$

素因数の和:47526

約数の個数: 20

約数和(自身を含む): 8837604

約数和(自身を除く): 5036564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47513, 95026, 190052, 237565, 380104, 475130, 760208, 950260, 1900520, 3801040]

約数ペア:

[(1, 3801040), (2, 1900520), (4, 950260), (5, 760208), (8, 475130), (10, 380104), (16, 237565), (20, 190052), (40, 95026), (80, 47513)]