4215760

素因数分解:

$2^4\times 5^1\times {\mathrm{52697}}^1$

素因数の和:52710

約数の個数: 20

約数和(自身を含む): 9801828

約数和(自身を除く): 5586068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52697, 105394, 210788, 263485, 421576, 526970, 843152, 1053940, 2107880, 4215760]

約数ペア:

[(1, 4215760), (2, 2107880), (4, 1053940), (5, 843152), (8, 526970), (10, 421576), (16, 263485), (20, 210788), (40, 105394), (80, 52697)]