22556140

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1459}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 47461680

約数和(自身を除く): 24905540

約数列:

[1, 2, 4, 5, 10, 20, 773, 1459, 1546, 2918, 3092, 3865, 5836, 7295, 7730, 14590, 15460, 29180, 1127807, 2255614, 4511228, 5639035, 11278070, 22556140]

約数ペア:

[(1, 22556140), (2, 11278070), (4, 5639035), (5, 4511228), (10, 2255614), (20, 1127807), (773, 29180), (1459, 15460), (1546, 14590), (2918, 7730), (3092, 7295), (3865, 5836)]