11259700

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1156

約数の個数: 36

約数和(自身を含む): 24681580

約数和(自身を除く): 13421880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1033, 1090, 2066, 2180, 2725, 4132, 5165, 5450, 10330, 10900, 20660, 25825, 51650, 103300, 112597, 225194, 450388, 562985, 1125970, 2251940, 2814925, 5629850, 11259700]

約数ペア:

[(1, 11259700), (2, 5629850), (4, 2814925), (5, 2251940), (10, 1125970), (20, 562985), (25, 450388), (50, 225194), (100, 112597), (109, 103300), (218, 51650), (436, 25825), (545, 20660), (1033, 10900), (1090, 10330), (2066, 5450), (2180, 5165), (2725, 4132)]