27983000

素因数分解:

$2^3\times 5^3\times {\mathrm{27983}}^1$

素因数の和:28004

約数の個数: 32

約数和(自身を含む): 65482560

約数和(自身を除く): 37499560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 27983, 55966, 111932, 139915, 223864, 279830, 559660, 699575, 1119320, 1399150, 2798300, 3497875, 5596600, 6995750, 13991500, 27983000]

約数ペア:

[(1, 27983000), (2, 13991500), (4, 6995750), (5, 5596600), (8, 3497875), (10, 2798300), (20, 1399150), (25, 1119320), (40, 699575), (50, 559660), (100, 279830), (125, 223864), (200, 139915), (250, 111932), (500, 55966), (1000, 27983)]