22723420

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2333}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 47837664

約数和(自身を除く): 25114244

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2333, 2435, 4666, 4870, 9332, 9740, 11665, 23330, 46660, 1136171, 2272342, 4544684, 5680855, 11361710, 22723420]

約数ペア:

[(1, 22723420), (2, 11361710), (4, 5680855), (5, 4544684), (10, 2272342), (20, 1136171), (487, 46660), (974, 23330), (1948, 11665), (2333, 9740), (2435, 9332), (4666, 4870)]