11613280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10369}}^1$

素因数の和:10391

約数の個数: 48

約数和(自身を含む): 31358880

約数和(自身を除く): 19745600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10369, 20738, 41476, 51845, 72583, 82952, 103690, 145166, 165904, 207380, 290332, 331808, 362915, 414760, 580664, 725830, 829520, 1161328, 1451660, 1659040, 2322656, 2903320, 5806640, 11613280]

約数ペア:

[(1, 11613280), (2, 5806640), (4, 2903320), (5, 2322656), (7, 1659040), (8, 1451660), (10, 1161328), (14, 829520), (16, 725830), (20, 580664), (28, 414760), (32, 362915), (35, 331808), (40, 290332), (56, 207380), (70, 165904), (80, 145166), (112, 103690), (140, 82952), (160, 72583), (224, 51845), (280, 41476), (560, 20738), (1120, 10369)]