5821880

素因数分解:

$2^3\times 5^1\times {\mathrm{145547}}^1$

素因数の和:145558

約数の個数: 16

約数和(自身を含む): 13099320

約数和(自身を除く): 7277440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 145547, 291094, 582188, 727735, 1164376, 1455470, 2910940, 5821880]

約数ペア:

[(1, 5821880), (2, 2910940), (4, 1455470), (5, 1164376), (8, 727735), (10, 582188), (20, 291094), (40, 145547)]