61760

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1$

素因数の和:210

約数の個数: 28

約数和(自身を含む): 147828

約数和(自身を除く): 86068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 12352, 15440, 30880, 61760]

約数ペア:

[(1, 61760), (2, 30880), (4, 15440), (5, 12352), (8, 7720), (10, 6176), (16, 3860), (20, 3088), (32, 1930), (40, 1544), (64, 965), (80, 772), (160, 386), (193, 320)]