2100046450

素因数分解:

$2^1\times 5^2\times {\mathrm{383}}^1\times {\mathrm{109663}}^1$

素因数の和:110058

約数の個数: 24

約数和(自身を含む): 3916320768

約数和(自身を除く): 1816274318

約数列:

[1, 2, 5, 10, 25, 50, 383, 766, 1915, 3830, 9575, 19150, 109663, 219326, 548315, 1096630, 2741575, 5483150, 42000929, 84001858, 210004645, 420009290, 1050023225, 2100046450]

約数ペア:

[(1, 2100046450), (2, 1050023225), (5, 420009290), (10, 210004645), (25, 84001858), (50, 42000929), (383, 5483150), (766, 2741575), (1915, 1096630), (3830, 548315), (9575, 219326), (19150, 109663)]