56806160

素因数分解:

$2^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1423}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 132432000

約数和(自身を除く): 75625840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 499, 998, 1423, 1996, 2495, 2846, 3992, 4990, 5692, 7115, 7984, 9980, 11384, 14230, 19960, 22768, 28460, 39920, 56920, 113840, 710077, 1420154, 2840308, 3550385, 5680616, 7100770, 11361232, 14201540, 28403080, 56806160]

約数ペア:

[(1, 56806160), (2, 28403080), (4, 14201540), (5, 11361232), (8, 7100770), (10, 5680616), (16, 3550385), (20, 2840308), (40, 1420154), (80, 710077), (499, 113840), (998, 56920), (1423, 39920), (1996, 28460), (2495, 22768), (2846, 19960), (3992, 14230), (4990, 11384), (5692, 9980), (7115, 7984)]