112746160

素因数分解:

$2^4\times 5^1\times {\mathrm{1409327}}^1$

素因数の和:1409340

約数の個数: 20

約数和(自身を含む): 262135008

約数和(自身を除く): 149388848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1409327, 2818654, 5637308, 7046635, 11274616, 14093270, 22549232, 28186540, 56373080, 112746160]

約数ペア:

[(1, 112746160), (2, 56373080), (4, 28186540), (5, 22549232), (8, 14093270), (10, 11274616), (16, 7046635), (20, 5637308), (40, 2818654), (80, 1409327)]