4168900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:948

約数の個数: 36

約数和(自身を含む): 9249408

約数和(自身を除く): 5080508

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 887, 940, 1175, 1774, 2350, 3548, 4435, 4700, 8870, 17740, 22175, 41689, 44350, 83378, 88700, 166756, 208445, 416890, 833780, 1042225, 2084450, 4168900]

約数ペア:

[(1, 4168900), (2, 2084450), (4, 1042225), (5, 833780), (10, 416890), (20, 208445), (25, 166756), (47, 88700), (50, 83378), (94, 44350), (100, 41689), (188, 22175), (235, 17740), (470, 8870), (887, 4700), (940, 4435), (1175, 3548), (1774, 2350)]