56466160

素因数分解:

$2^4\times 5^1\times {\mathrm{705827}}^1$

素因数の和:705840

約数の個数: 20

約数和(自身を含む): 131284008

約数和(自身を除く): 74817848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 705827, 1411654, 2823308, 3529135, 5646616, 7058270, 11293232, 14116540, 28233080, 56466160]

約数ペア:

[(1, 56466160), (2, 28233080), (4, 14116540), (5, 11293232), (8, 7058270), (10, 5646616), (16, 3529135), (20, 2823308), (40, 1411654), (80, 705827)]