2022121525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 2710540800

約数和(自身を除く): 688419275

約数列:

[1, 5, 17, 25, 79, 85, 229, 263, 395, 425, 1145, 1315, 1343, 1975, 3893, 4471, 5725, 6575, 6715, 18091, 19465, 20777, 22355, 33575, 60227, 90455, 97325, 103885, 111775, 301135, 307547, 353209, 452275, 519425, 1023859, 1505675, 1537735, 1766045, 4757933, 5119295, 7688675, 8830225, 23789665, 25596475, 80884861, 118948325, 404424305, 2022121525]

約数ペア:

[(1, 2022121525), (5, 404424305), (17, 118948325), (25, 80884861), (79, 25596475), (85, 23789665), (229, 8830225), (263, 7688675), (395, 5119295), (425, 4757933), (1145, 1766045), (1315, 1537735), (1343, 1505675), (1975, 1023859), (3893, 519425), (4471, 452275), (5725, 353209), (6575, 307547), (6715, 301135), (18091, 111775), (19465, 103885), (20777, 97325), (22355, 90455), (33575, 60227)]