5281880

素因数分解:

$2^3\times 5^1\times {\mathrm{132047}}^1$

素因数の和:132058

約数の個数: 16

約数和(自身を含む): 11884320

約数和(自身を除く): 6602440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 132047, 264094, 528188, 660235, 1056376, 1320470, 2640940, 5281880]

約数ペア:

[(1, 5281880), (2, 2640940), (4, 1320470), (5, 1056376), (8, 660235), (10, 528188), (20, 264094), (40, 132047)]