26602040

素因数分解:

$2^3\times 5^1\times {\mathrm{665051}}^1$

素因数の和:665062

約数の個数: 16

約数和(自身を含む): 59854680

約数和(自身を除く): 33252640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 665051, 1330102, 2660204, 3325255, 5320408, 6650510, 13301020, 26602040]

約数ペア:

[(1, 26602040), (2, 13301020), (4, 6650510), (5, 5320408), (8, 3325255), (10, 2660204), (20, 1330102), (40, 665051)]