135693520

素因数分解:

$2^4\times 5^1\times {\mathrm{1696169}}^1$

素因数の和:1696182

約数の個数: 20

約数和(自身を含む): 315487620

約数和(自身を除く): 179794100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1696169, 3392338, 6784676, 8480845, 13569352, 16961690, 27138704, 33923380, 67846760, 135693520]

約数ペア:

[(1, 135693520), (2, 67846760), (4, 33923380), (5, 27138704), (8, 16961690), (10, 13569352), (16, 8480845), (20, 6784676), (40, 3392338), (80, 1696169)]