8964028220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{771431}}^1$

素因数の和:771530

約数の個数: 48

約数和(自身を含む): 21772896768

約数和(自身を除く): 12808868548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 771431, 1542862, 3085724, 3857155, 5400017, 7714310, 10800034, 15428620, 21600068, 27000085, 54000170, 64028773, 108000340, 128057546, 256115092, 320143865, 448201411, 640287730, 896402822, 1280575460, 1792805644, 2241007055, 4482014110, 8964028220]

約数ペア:

[(1, 8964028220), (2, 4482014110), (4, 2241007055), (5, 1792805644), (7, 1280575460), (10, 896402822), (14, 640287730), (20, 448201411), (28, 320143865), (35, 256115092), (70, 128057546), (83, 108000340), (140, 64028773), (166, 54000170), (332, 27000085), (415, 21600068), (581, 15428620), (830, 10800034), (1162, 7714310), (1660, 5400017), (2324, 3857155), (2905, 3085724), (5810, 1542862), (11620, 771431)]