11353280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2121

約数の個数: 56

約数和(自身を含む): 28639008

約数和(自身を除く): 17285728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2087, 2720, 4174, 5440, 8348, 10435, 16696, 20870, 33392, 35479, 41740, 66784, 70958, 83480, 133568, 141916, 166960, 177395, 283832, 333920, 354790, 567664, 667840, 709580, 1135328, 1419160, 2270656, 2838320, 5676640, 11353280]

約数ペア:

[(1, 11353280), (2, 5676640), (4, 2838320), (5, 2270656), (8, 1419160), (10, 1135328), (16, 709580), (17, 667840), (20, 567664), (32, 354790), (34, 333920), (40, 283832), (64, 177395), (68, 166960), (80, 141916), (85, 133568), (136, 83480), (160, 70958), (170, 66784), (272, 41740), (320, 35479), (340, 33392), (544, 20870), (680, 16696), (1088, 10435), (1360, 8348), (2087, 5440), (2720, 4174)]