27078160

素因数分解:

$2^4\times 5^1\times {\mathrm{338477}}^1$

素因数の和:338490

約数の個数: 20

約数和(自身を含む): 62956908

約数和(自身を除く): 35878748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 338477, 676954, 1353908, 1692385, 2707816, 3384770, 5415632, 6769540, 13539080, 27078160]

約数ペア:

[(1, 27078160), (2, 13539080), (4, 6769540), (5, 5415632), (8, 3384770), (10, 2707816), (16, 1692385), (20, 1353908), (40, 676954), (80, 338477)]