5296840

素因数分解:

$2^3\times 5^1\times {\mathrm{132421}}^1$

素因数の和:132432

約数の個数: 16

約数和(自身を含む): 11917980

約数和(自身を除く): 6621140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 132421, 264842, 529684, 662105, 1059368, 1324210, 2648420, 5296840]

約数ペア:

[(1, 5296840), (2, 2648420), (4, 1324210), (5, 1059368), (8, 662105), (10, 529684), (20, 264842), (40, 132421)]