5280754760

素因数分解:

$2^3\times 5^1\times {\mathrm{132018869}}^1$

素因数の和:132018880

約数の個数: 16

約数和(自身を含む): 11881698300

約数和(自身を除く): 6600943540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 132018869, 264037738, 528075476, 660094345, 1056150952, 1320188690, 2640377380, 5280754760]

約数ペア:

[(1, 5280754760), (2, 2640377380), (4, 1320188690), (5, 1056150952), (8, 660094345), (10, 528075476), (20, 264037738), (40, 132018869)]