40027040

素因数分解:

$2^5\times 5^1\times {\mathrm{250169}}^1$

素因数の和:250184

約数の個数: 24

約数和(自身を含む): 94564260

約数和(自身を除く): 54537220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 250169, 500338, 1000676, 1250845, 2001352, 2501690, 4002704, 5003380, 8005408, 10006760, 20013520, 40027040]

約数ペア:

[(1, 40027040), (2, 20013520), (4, 10006760), (5, 8005408), (8, 5003380), (10, 4002704), (16, 2501690), (20, 2001352), (32, 1250845), (40, 1000676), (80, 500338), (160, 250169)]