2554412800

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13763}}^1$

素因数の和:13818

約数の個数: 108

約数和(自身を含む): 6541065720

約数和(自身を除く): 3986652920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 256, 290, 320, 400, 464, 580, 640, 725, 800, 928, 1160, 1280, 1450, 1600, 1856, 2320, 2900, 3200, 3712, 4640, 5800, 6400, 7424, 9280, 11600, 13763, 18560, 23200, 27526, 37120, 46400, 55052, 68815, 92800, 110104, 137630, 185600, 220208, 275260, 344075, 399127, 440416, 550520, 688150, 798254, 880832, 1101040, 1376300, 1596508, 1761664, 1995635, 2202080, 2752600, 3193016, 3523328, 3991270, 4404160, 5505200, 6386032, 7982540, 8808320, 9978175, 11010400, 12772064, 15965080, 17616640, 19956350, 22020800, 25544128, 31930160, 39912700, 44041600, 51088256, 63860320, 79825400, 88083200, 102176512, 127720640, 159650800, 255441280, 319301600, 510882560, 638603200, 1277206400, 2554412800]

約数ペア:

[(1, 2554412800), (2, 1277206400), (4, 638603200), (5, 510882560), (8, 319301600), (10, 255441280), (16, 159650800), (20, 127720640), (25, 102176512), (29, 88083200), (32, 79825400), (40, 63860320), (50, 51088256), (58, 44041600), (64, 39912700), (80, 31930160), (100, 25544128), (116, 22020800), (128, 19956350), (145, 17616640), (160, 15965080), (200, 12772064), (232, 11010400), (256, 9978175), (290, 8808320), (320, 7982540), (400, 6386032), (464, 5505200), (580, 4404160), (640, 3991270), (725, 3523328), (800, 3193016), (928, 2752600), (1160, 2202080), (1280, 1995635), (1450, 1761664), (1600, 1596508), (1856, 1376300), (2320, 1101040), (2900, 880832), (3200, 798254), (3712, 688150), (4640, 550520), (5800, 440416), (6400, 399127), (7424, 344075), (9280, 275260), (11600, 220208), (13763, 185600), (18560, 137630), (23200, 110104), (27526, 92800), (37120, 68815), (46400, 55052)]