26703080

素因数分解:

$2^3\times 5^1\times {\mathrm{667577}}^1$

素因数の和:667588

約数の個数: 16

約数和(自身を含む): 60082020

約数和(自身を除く): 33378940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 667577, 1335154, 2670308, 3337885, 5340616, 6675770, 13351540, 26703080]

約数ペア:

[(1, 26703080), (2, 13351540), (4, 6675770), (5, 5340616), (8, 3337885), (10, 2670308), (20, 1335154), (40, 667577)]