40750040

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3023}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 91990080

約数和(自身を除く): 51240040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3023, 3370, 6046, 6740, 12092, 13480, 15115, 24184, 30230, 60460, 120920, 1018751, 2037502, 4075004, 5093755, 8150008, 10187510, 20375020, 40750040]

約数ペア:

[(1, 40750040), (2, 20375020), (4, 10187510), (5, 8150008), (8, 5093755), (10, 4075004), (20, 2037502), (40, 1018751), (337, 120920), (674, 60460), (1348, 30230), (1685, 24184), (2696, 15115), (3023, 13480), (3370, 12092), (6046, 6740)]