11566900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 25366432

約数和(自身を除く): 13799532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1123, 2060, 2246, 2575, 4492, 5150, 5615, 10300, 11230, 22460, 28075, 56150, 112300, 115669, 231338, 462676, 578345, 1156690, 2313380, 2891725, 5783450, 11566900]

約数ペア:

[(1, 11566900), (2, 5783450), (4, 2891725), (5, 2313380), (10, 1156690), (20, 578345), (25, 462676), (50, 231338), (100, 115669), (103, 112300), (206, 56150), (412, 28075), (515, 22460), (1030, 11230), (1123, 10300), (2060, 5615), (2246, 5150), (2575, 4492)]