54225040

素因数分解:

$2^4\times 5^1\times {\mathrm{677813}}^1$

素因数の和:677826

約数の個数: 20

約数和(自身を含む): 126073404

約数和(自身を除く): 71848364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677813, 1355626, 2711252, 3389065, 5422504, 6778130, 10845008, 13556260, 27112520, 54225040]

約数ペア:

[(1, 54225040), (2, 27112520), (4, 13556260), (5, 10845008), (8, 6778130), (10, 5422504), (16, 3389065), (20, 2711252), (40, 1355626), (80, 677813)]