2017404500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{85847}}^1$

素因数の和:85913

約数の個数: 48

約数和(自身を含む): 4499808768

約数和(自身を除く): 2482404268

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 4700, 5875, 11750, 23500, 85847, 171694, 343388, 429235, 858470, 1716940, 2146175, 4034809, 4292350, 8069618, 8584700, 10730875, 16139236, 20174045, 21461750, 40348090, 42923500, 80696180, 100870225, 201740450, 403480900, 504351125, 1008702250, 2017404500]

約数ペア:

[(1, 2017404500), (2, 1008702250), (4, 504351125), (5, 403480900), (10, 201740450), (20, 100870225), (25, 80696180), (47, 42923500), (50, 40348090), (94, 21461750), (100, 20174045), (125, 16139236), (188, 10730875), (235, 8584700), (250, 8069618), (470, 4292350), (500, 4034809), (940, 2146175), (1175, 1716940), (2350, 858470), (4700, 429235), (5875, 343388), (11750, 171694), (23500, 85847)]