4536880

素因数分解:

$2^4\times 5^1\times {\mathrm{56711}}^1$

素因数の和:56724

約数の個数: 20

約数和(自身を含む): 10548432

約数和(自身を除く): 6011552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56711, 113422, 226844, 283555, 453688, 567110, 907376, 1134220, 2268440, 4536880]

約数ペア:

[(1, 4536880), (2, 2268440), (4, 1134220), (5, 907376), (8, 567110), (10, 453688), (16, 283555), (20, 226844), (40, 113422), (80, 56711)]