22744820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23209}}^1$

素因数の和:23232

約数の個数: 36

約数和(自身を含む): 55564740

約数和(自身を除く): 32819920

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23209, 46418, 92836, 116045, 162463, 232090, 324926, 464180, 649852, 812315, 1137241, 1624630, 2274482, 3249260, 4548964, 5686205, 11372410, 22744820]

約数ペア:

[(1, 22744820), (2, 11372410), (4, 5686205), (5, 4548964), (7, 3249260), (10, 2274482), (14, 1624630), (20, 1137241), (28, 812315), (35, 649852), (49, 464180), (70, 324926), (98, 232090), (140, 162463), (196, 116045), (245, 92836), (490, 46418), (980, 23209)]