27210160

素因数分解:

$2^4\times 5^1\times {\mathrm{340127}}^1$

素因数の和:340140

約数の個数: 20

約数和(自身を含む): 63263808

約数和(自身を除く): 36053648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 340127, 680254, 1360508, 1700635, 2721016, 3401270, 5442032, 6802540, 13605080, 27210160]

約数ペア:

[(1, 27210160), (2, 13605080), (4, 6802540), (5, 5442032), (8, 3401270), (10, 2721016), (16, 1700635), (20, 1360508), (40, 680254), (80, 340127)]