2818160

素因数分解:

$2^4\times 5^1\times {\mathrm{35227}}^1$

素因数の和:35240

約数の個数: 20

約数和(自身を含む): 6552408

約数和(自身を除く): 3734248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35227, 70454, 140908, 176135, 281816, 352270, 563632, 704540, 1409080, 2818160]

約数ペア:

[(1, 2818160), (2, 1409080), (4, 704540), (5, 563632), (8, 352270), (10, 281816), (16, 176135), (20, 140908), (40, 70454), (80, 35227)]