38866160

素因数分解:

$2^4\times 5^1\times {\mathrm{485827}}^1$

素因数の和:485840

約数の個数: 20

約数和(自身を含む): 90364008

約数和(自身を除く): 51497848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 485827, 971654, 1943308, 2429135, 3886616, 4858270, 7773232, 9716540, 19433080, 38866160]

約数ペア:

[(1, 38866160), (2, 19433080), (4, 9716540), (5, 7773232), (8, 4858270), (10, 3886616), (16, 2429135), (20, 1943308), (40, 971654), (80, 485827)]