7930600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 19418400

約数和(自身を除く): 11487800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2087, 3800, 4174, 8348, 10435, 16696, 20870, 39653, 41740, 52175, 79306, 83480, 104350, 158612, 198265, 208700, 317224, 396530, 417400, 793060, 991325, 1586120, 1982650, 3965300, 7930600]

約数ペア:

[(1, 7930600), (2, 3965300), (4, 1982650), (5, 1586120), (8, 991325), (10, 793060), (19, 417400), (20, 396530), (25, 317224), (38, 208700), (40, 198265), (50, 158612), (76, 104350), (95, 83480), (100, 79306), (152, 52175), (190, 41740), (200, 39653), (380, 20870), (475, 16696), (760, 10435), (950, 8348), (1900, 4174), (2087, 3800)]