40973080

素因数分解:

$2^3\times 5^1\times {\mathrm{1024327}}^1$

素因数の和:1024338

約数の個数: 16

約数和(自身を含む): 92189520

約数和(自身を除く): 51216440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1024327, 2048654, 4097308, 5121635, 8194616, 10243270, 20486540, 40973080]

約数ペア:

[(1, 40973080), (2, 20486540), (4, 10243270), (5, 8194616), (8, 5121635), (10, 4097308), (20, 2048654), (40, 1024327)]