2468800

素因数分解:

$2^6\times 5^2\times {\mathrm{1543}}^1$

素因数の和:1565

約数の個数: 42

約数和(自身を含む): 6078728

約数和(自身を除く): 3609928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1543, 1600, 3086, 6172, 7715, 12344, 15430, 24688, 30860, 38575, 49376, 61720, 77150, 98752, 123440, 154300, 246880, 308600, 493760, 617200, 1234400, 2468800]

約数ペア:

[(1, 2468800), (2, 1234400), (4, 617200), (5, 493760), (8, 308600), (10, 246880), (16, 154300), (20, 123440), (25, 98752), (32, 77150), (40, 61720), (50, 49376), (64, 38575), (80, 30860), (100, 24688), (160, 15430), (200, 12344), (320, 7715), (400, 6172), (800, 3086), (1543, 1600)]