22340740

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8527}}^1$

素因数の和:8667

約数の個数: 24

約数和(自身を含む): 47279232

約数和(自身を除く): 24938492

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 8527, 17054, 34108, 42635, 85270, 170540, 1117037, 2234074, 4468148, 5585185, 11170370, 22340740]

約数ペア:

[(1, 22340740), (2, 11170370), (4, 5585185), (5, 4468148), (10, 2234074), (20, 1117037), (131, 170540), (262, 85270), (524, 42635), (655, 34108), (1310, 17054), (2620, 8527)]