85528000

素因数分解:

$2^6\times 5^3\times {\mathrm{10691}}^1$

素因数の和:10718

約数の個数: 56

約数和(自身を含む): 211829904

約数和(自身を除く): 126301904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 10691, 21382, 42764, 53455, 85528, 106910, 171056, 213820, 267275, 342112, 427640, 534550, 684224, 855280, 1069100, 1336375, 1710560, 2138200, 2672750, 3421120, 4276400, 5345500, 8552800, 10691000, 17105600, 21382000, 42764000, 85528000]

約数ペア:

[(1, 85528000), (2, 42764000), (4, 21382000), (5, 17105600), (8, 10691000), (10, 8552800), (16, 5345500), (20, 4276400), (25, 3421120), (32, 2672750), (40, 2138200), (50, 1710560), (64, 1336375), (80, 1069100), (100, 855280), (125, 684224), (160, 534550), (200, 427640), (250, 342112), (320, 267275), (400, 213820), (500, 171056), (800, 106910), (1000, 85528), (1600, 53455), (2000, 42764), (4000, 21382), (8000, 10691)]