1065080

素因数分解:

$2^3\times 5^1\times {\mathrm{26627}}^1$

素因数の和:26638

約数の個数: 16

約数和(自身を含む): 2396520

約数和(自身を除く): 1331440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26627, 53254, 106508, 133135, 213016, 266270, 532540, 1065080]

約数ペア:

[(1, 1065080), (2, 532540), (4, 266270), (5, 213016), (8, 133135), (10, 106508), (20, 53254), (40, 26627)]