22706560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 57503520

約数和(自身を除く): 34796960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2087, 2176, 2720, 4174, 5440, 8348, 10435, 10880, 16696, 20870, 33392, 35479, 41740, 66784, 70958, 83480, 133568, 141916, 166960, 177395, 267136, 283832, 333920, 354790, 567664, 667840, 709580, 1135328, 1335680, 1419160, 2270656, 2838320, 4541312, 5676640, 11353280, 22706560]

約数ペア:

[(1, 22706560), (2, 11353280), (4, 5676640), (5, 4541312), (8, 2838320), (10, 2270656), (16, 1419160), (17, 1335680), (20, 1135328), (32, 709580), (34, 667840), (40, 567664), (64, 354790), (68, 333920), (80, 283832), (85, 267136), (128, 177395), (136, 166960), (160, 141916), (170, 133568), (272, 83480), (320, 70958), (340, 66784), (544, 41740), (640, 35479), (680, 33392), (1088, 20870), (1360, 16696), (2087, 10880), (2176, 10435), (2720, 8348), (4174, 5440)]