5200420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6047}}^1$

素因数の和:6099

約数の個数: 24

約数和(自身を含む): 11176704

約数和(自身を除く): 5976284

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 6047, 12094, 24188, 30235, 60470, 120940, 260021, 520042, 1040084, 1300105, 2600210, 5200420]

約数ペア:

[(1, 5200420), (2, 2600210), (4, 1300105), (5, 1040084), (10, 520042), (20, 260021), (43, 120940), (86, 60470), (172, 30235), (215, 24188), (430, 12094), (860, 6047)]