4943150

素因数分解:

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

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 9288840

約数和(自身を除く): 4345690

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 907, 1090, 1814, 2725, 4535, 5450, 9070, 22675, 45350, 98863, 197726, 494315, 988630, 2471575, 4943150]

約数ペア:

[(1, 4943150), (2, 2471575), (5, 988630), (10, 494315), (25, 197726), (50, 98863), (109, 45350), (218, 22675), (545, 9070), (907, 5450), (1090, 4535), (1814, 2725)]