1952560

素因数分解:

$2^4\times 5^1\times {\mathrm{24407}}^1$

素因数の和:24420

約数の個数: 20

約数和(自身を含む): 4539888

約数和(自身を除く): 2587328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24407, 48814, 97628, 122035, 195256, 244070, 390512, 488140, 976280, 1952560]

約数ペア:

[(1, 1952560), (2, 976280), (4, 488140), (5, 390512), (8, 244070), (10, 195256), (16, 122035), (20, 97628), (40, 48814), (80, 24407)]