26601880

素因数分解:

$2^3\times 5^1\times {\mathrm{665047}}^1$

素因数の和:665058

約数の個数: 16

約数和(自身を含む): 59854320

約数和(自身を除く): 33252440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 665047, 1330094, 2660188, 3325235, 5320376, 6650470, 13300940, 26601880]

約数ペア:

[(1, 26601880), (2, 13300940), (4, 6650470), (5, 5320376), (8, 3325235), (10, 2660188), (20, 1330094), (40, 665047)]