528075830

素因数分解:

$2^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{26417}}^1$

素因数の和:28423

約数の個数: 16

約数和(自身を含む): 951048000

約数和(自身を除く): 422972170

約数列:

[1, 2, 5, 10, 1999, 3998, 9995, 19990, 26417, 52834, 132085, 264170, 52807583, 105615166, 264037915, 528075830]

約数ペア:

[(1, 528075830), (2, 264037915), (5, 105615166), (10, 52807583), (1999, 264170), (3998, 132085), (9995, 52834), (19990, 26417)]