9886300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1030

約数の個数: 36

約数和(自身を含む): 21673960

約数和(自身を除く): 11787660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 907, 1090, 1814, 2180, 2725, 3628, 4535, 5450, 9070, 10900, 18140, 22675, 45350, 90700, 98863, 197726, 395452, 494315, 988630, 1977260, 2471575, 4943150, 9886300]

約数ペア:

[(1, 9886300), (2, 4943150), (4, 2471575), (5, 1977260), (10, 988630), (20, 494315), (25, 395452), (50, 197726), (100, 98863), (109, 90700), (218, 45350), (436, 22675), (545, 18140), (907, 10900), (1090, 9070), (1814, 5450), (2180, 4535), (2725, 3628)]