22959280

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1487}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 53692992

約数和(自身を除く): 30733712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1487, 1544, 1930, 2974, 3088, 3860, 5948, 7435, 7720, 11896, 14870, 15440, 23792, 29740, 59480, 118960, 286991, 573982, 1147964, 1434955, 2295928, 2869910, 4591856, 5739820, 11479640, 22959280]

約数ペア:

[(1, 22959280), (2, 11479640), (4, 5739820), (5, 4591856), (8, 2869910), (10, 2295928), (16, 1434955), (20, 1147964), (40, 573982), (80, 286991), (193, 118960), (386, 59480), (772, 29740), (965, 23792), (1487, 15440), (1544, 14870), (1930, 11896), (2974, 7720), (3088, 7435), (3860, 5948)]