7702000

素因数分解:

$2^4\times 5^3\times {\mathrm{3851}}^1$

素因数の和:3874

約数の個数: 40

約数和(自身を含む): 18628272

約数和(自身を除く): 10926272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 3851, 7702, 15404, 19255, 30808, 38510, 61616, 77020, 96275, 154040, 192550, 308080, 385100, 481375, 770200, 962750, 1540400, 1925500, 3851000, 7702000]

約数ペア:

[(1, 7702000), (2, 3851000), (4, 1925500), (5, 1540400), (8, 962750), (10, 770200), (16, 481375), (20, 385100), (25, 308080), (40, 192550), (50, 154040), (80, 96275), (100, 77020), (125, 61616), (200, 38510), (250, 30808), (400, 19255), (500, 15404), (1000, 7702), (2000, 3851)]