14039440

素因数分解:

$2^4\times 5^1\times {\mathrm{175493}}^1$

素因数の和:175506

約数の個数: 20

約数和(自身を含む): 32641884

約数和(自身を除く): 18602444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 175493, 350986, 701972, 877465, 1403944, 1754930, 2807888, 3509860, 7019720, 14039440]

約数ペア:

[(1, 14039440), (2, 7019720), (4, 3509860), (5, 2807888), (8, 1754930), (10, 1403944), (16, 877465), (20, 701972), (40, 350986), (80, 175493)]