22275380

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2287}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 46894848

約数和(自身を除く): 24619468

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2287, 2435, 4574, 4870, 9148, 9740, 11435, 22870, 45740, 1113769, 2227538, 4455076, 5568845, 11137690, 22275380]

約数ペア:

[(1, 22275380), (2, 11137690), (4, 5568845), (5, 4455076), (10, 2227538), (20, 1113769), (487, 45740), (974, 22870), (1948, 11435), (2287, 9740), (2435, 9148), (4574, 4870)]