14444420

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1483}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 30416064

約数和(自身を除く): 15971644

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1483, 1948, 2435, 2966, 4870, 5932, 7415, 9740, 14830, 29660, 722221, 1444442, 2888884, 3611105, 7222210, 14444420]

約数ペア:

[(1, 14444420), (2, 7222210), (4, 3611105), (5, 2888884), (10, 1444442), (20, 722221), (487, 29660), (974, 14830), (1483, 9740), (1948, 7415), (2435, 5932), (2966, 4870)]