3812240

素因数分解:

$2^4\times 5^1\times {\mathrm{47653}}^1$

素因数の和:47666

約数の個数: 20

約数和(自身を含む): 8863644

約数和(自身を除く): 5051404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47653, 95306, 190612, 238265, 381224, 476530, 762448, 953060, 1906120, 3812240]

約数ペア:

[(1, 3812240), (2, 1906120), (4, 953060), (5, 762448), (8, 476530), (10, 381224), (16, 238265), (20, 190612), (40, 95306), (80, 47653)]