16229800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4306

約数の個数: 48

約数和(自身を含む): 39729600

約数和(自身を除く): 23499800

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, 3800, 4271, 8542, 17084, 21355, 34168, 42710, 81149, 85420, 106775, 162298, 170840, 213550, 324596, 405745, 427100, 649192, 811490, 854200, 1622980, 2028725, 3245960, 4057450, 8114900, 16229800]

約数ペア:

[(1, 16229800), (2, 8114900), (4, 4057450), (5, 3245960), (8, 2028725), (10, 1622980), (19, 854200), (20, 811490), (25, 649192), (38, 427100), (40, 405745), (50, 324596), (76, 213550), (95, 170840), (100, 162298), (152, 106775), (190, 85420), (200, 81149), (380, 42710), (475, 34168), (760, 21355), (950, 17084), (1900, 8542), (3800, 4271)]