86266000

素因数分解:

$2^4\times 5^3\times {\mathrm{43133}}^1$

素因数の和:43156

約数の個数: 40

約数和(自身を含む): 208596024

約数和(自身を除く): 122330024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 43133, 86266, 172532, 215665, 345064, 431330, 690128, 862660, 1078325, 1725320, 2156650, 3450640, 4313300, 5391625, 8626600, 10783250, 17253200, 21566500, 43133000, 86266000]

約数ペア:

[(1, 86266000), (2, 43133000), (4, 21566500), (5, 17253200), (8, 10783250), (10, 8626600), (16, 5391625), (20, 4313300), (25, 3450640), (40, 2156650), (50, 1725320), (80, 1078325), (100, 862660), (125, 690128), (200, 431330), (250, 345064), (400, 215665), (500, 172532), (1000, 86266), (2000, 43133)]