1350672080

素因数分解:

$2^4\times 5^1\times {\mathrm{16883401}}^1$

素因数の和:16883414

約数の個数: 20

約数和(自身を含む): 3140312772

約数和(自身を除く): 1789640692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16883401, 33766802, 67533604, 84417005, 135067208, 168834010, 270134416, 337668020, 675336040, 1350672080]

約数ペア:

[(1, 1350672080), (2, 675336040), (4, 337668020), (5, 270134416), (8, 168834010), (10, 135067208), (16, 84417005), (20, 67533604), (40, 33766802), (80, 16883401)]