8057900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4274

約数の個数: 36

約数和(自身を含む): 18410280

約数和(自身を除く): 10352380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4241, 8482, 16964, 21205, 42410, 80579, 84820, 106025, 161158, 212050, 322316, 402895, 424100, 805790, 1611580, 2014475, 4028950, 8057900]

約数ペア:

[(1, 8057900), (2, 4028950), (4, 2014475), (5, 1611580), (10, 805790), (19, 424100), (20, 402895), (25, 322316), (38, 212050), (50, 161158), (76, 106025), (95, 84820), (100, 80579), (190, 42410), (380, 21205), (475, 16964), (950, 8482), (1900, 4241)]