29011760

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1879}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 67837920

約数和(自身を除く): 38826160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1879, 1930, 3088, 3758, 3860, 7516, 7720, 9395, 15032, 15440, 18790, 30064, 37580, 75160, 150320, 362647, 725294, 1450588, 1813235, 2901176, 3626470, 5802352, 7252940, 14505880, 29011760]

約数ペア:

[(1, 29011760), (2, 14505880), (4, 7252940), (5, 5802352), (8, 3626470), (10, 2901176), (16, 1813235), (20, 1450588), (40, 725294), (80, 362647), (193, 150320), (386, 75160), (772, 37580), (965, 30064), (1544, 18790), (1879, 15440), (1930, 15032), (3088, 9395), (3758, 7720), (3860, 7516)]