27516080

素因数分解:

$2^4\times 5^1\times {\mathrm{343951}}^1$

素因数の和:343964

約数の個数: 20

約数和(自身を含む): 63975072

約数和(自身を除く): 36458992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 343951, 687902, 1375804, 1719755, 2751608, 3439510, 5503216, 6879020, 13758040, 27516080]

約数ペア:

[(1, 27516080), (2, 13758040), (4, 6879020), (5, 5503216), (8, 3439510), (10, 2751608), (16, 1719755), (20, 1375804), (40, 687902), (80, 343951)]