204024800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{36433}}^1$

素因数の和:36460

約数の個数: 72

約数和(自身を含む): 569244816

約数和(自身を除く): 365220016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 36433, 72866, 145732, 182165, 255031, 291464, 364330, 510062, 582928, 728660, 910825, 1020124, 1165856, 1275155, 1457320, 1821650, 2040248, 2550310, 2914640, 3643300, 4080496, 5100620, 5829280, 6375775, 7286600, 8160992, 10201240, 12751550, 14573200, 20402480, 25503100, 29146400, 40804960, 51006200, 102012400, 204024800]

約数ペア:

[(1, 204024800), (2, 102012400), (4, 51006200), (5, 40804960), (7, 29146400), (8, 25503100), (10, 20402480), (14, 14573200), (16, 12751550), (20, 10201240), (25, 8160992), (28, 7286600), (32, 6375775), (35, 5829280), (40, 5100620), (50, 4080496), (56, 3643300), (70, 2914640), (80, 2550310), (100, 2040248), (112, 1821650), (140, 1457320), (160, 1275155), (175, 1165856), (200, 1020124), (224, 910825), (280, 728660), (350, 582928), (400, 510062), (560, 364330), (700, 291464), (800, 255031), (1120, 182165), (1400, 145732), (2800, 72866), (5600, 36433)]