136339520

素因数分解:

$2^6\times 5^1\times {\mathrm{426061}}^1$

素因数の和:426078

約数の個数: 28

約数和(自身を含む): 324659244

約数和(自身を除く): 188319724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 426061, 852122, 1704244, 2130305, 3408488, 4260610, 6816976, 8521220, 13633952, 17042440, 27267904, 34084880, 68169760, 136339520]

約数ペア:

[(1, 136339520), (2, 68169760), (4, 34084880), (5, 27267904), (8, 17042440), (10, 13633952), (16, 8521220), (20, 6816976), (32, 4260610), (40, 3408488), (64, 2130305), (80, 1704244), (160, 852122), (320, 426061)]