47829520

素因数分解:

$2^4\times 5^1\times {\mathrm{597869}}^1$

素因数の和:597882

約数の個数: 20

約数和(自身を含む): 111203820

約数和(自身を除く): 63374300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597869, 1195738, 2391476, 2989345, 4782952, 5978690, 9565904, 11957380, 23914760, 47829520]

約数ペア:

[(1, 47829520), (2, 23914760), (4, 11957380), (5, 9565904), (8, 5978690), (10, 4782952), (16, 2989345), (20, 2391476), (40, 1195738), (80, 597869)]