27012280

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3499}}^1$

素因数の和:3703

約数の個数: 32

約数和(自身を含む): 61110000

約数和(自身を除く): 34097720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3499, 3860, 6998, 7720, 13996, 17495, 27992, 34990, 69980, 139960, 675307, 1350614, 2701228, 3376535, 5402456, 6753070, 13506140, 27012280]

約数ペア:

[(1, 27012280), (2, 13506140), (4, 6753070), (5, 5402456), (8, 3376535), (10, 2701228), (20, 1350614), (40, 675307), (193, 139960), (386, 69980), (772, 34990), (965, 27992), (1544, 17495), (1930, 13996), (3499, 7720), (3860, 6998)]