43050640

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4937}}^1$

素因数の和:5059

約数の個数: 40

約数和(自身を含む): 101031480

約数和(自身を除く): 57980840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 4937, 8720, 9874, 19748, 24685, 39496, 49370, 78992, 98740, 197480, 394960, 538133, 1076266, 2152532, 2690665, 4305064, 5381330, 8610128, 10762660, 21525320, 43050640]

約数ペア:

[(1, 43050640), (2, 21525320), (4, 10762660), (5, 8610128), (8, 5381330), (10, 4305064), (16, 2690665), (20, 2152532), (40, 1076266), (80, 538133), (109, 394960), (218, 197480), (436, 98740), (545, 78992), (872, 49370), (1090, 39496), (1744, 24685), (2180, 19748), (4360, 9874), (4937, 8720)]