1140584080

素因数分解:

$2^4\times 5^1\times {\mathrm{14257301}}^1$

素因数の和:14257314

約数の個数: 20

約数和(自身を含む): 2651858172

約数和(自身を除く): 1511274092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14257301, 28514602, 57029204, 71286505, 114058408, 142573010, 228116816, 285146020, 570292040, 1140584080]

約数ペア:

[(1, 1140584080), (2, 570292040), (4, 285146020), (5, 228116816), (8, 142573010), (10, 114058408), (16, 71286505), (20, 57029204), (40, 28514602), (80, 14257301)]