11295520

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 26889408

約数和(自身を除く): 15593888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 311, 454, 622, 908, 1135, 1244, 1555, 1816, 2270, 2488, 3110, 3632, 4540, 4976, 6220, 7264, 9080, 9952, 12440, 18160, 24880, 36320, 49760, 70597, 141194, 282388, 352985, 564776, 705970, 1129552, 1411940, 2259104, 2823880, 5647760, 11295520]

約数ペア:

[(1, 11295520), (2, 5647760), (4, 2823880), (5, 2259104), (8, 1411940), (10, 1129552), (16, 705970), (20, 564776), (32, 352985), (40, 282388), (80, 141194), (160, 70597), (227, 49760), (311, 36320), (454, 24880), (622, 18160), (908, 12440), (1135, 9952), (1244, 9080), (1555, 7264), (1816, 6220), (2270, 4976), (2488, 4540), (3110, 3632)]