4518160

素因数分解:

$2^4\times 5^1\times {\mathrm{56477}}^1$

素因数の和:56490

約数の個数: 20

約数和(自身を含む): 10504908

約数和(自身を除く): 5986748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56477, 112954, 225908, 282385, 451816, 564770, 903632, 1129540, 2259080, 4518160]

約数ペア:

[(1, 4518160), (2, 2259080), (4, 1129540), (5, 903632), (8, 564770), (10, 451816), (16, 282385), (20, 225908), (40, 112954), (80, 56477)]