957740000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{6841}}^1$

素因数の和:6878

約数の個数: 120

約数和(自身を含む): 2693175408

約数和(自身を除く): 1735435408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 625, 700, 800, 875, 1000, 1120, 1250, 1400, 1750, 2000, 2500, 2800, 3500, 4000, 4375, 5000, 5600, 6841, 7000, 8750, 10000, 13682, 14000, 17500, 20000, 27364, 28000, 34205, 35000, 47887, 54728, 68410, 70000, 95774, 109456, 136820, 140000, 171025, 191548, 218912, 239435, 273640, 342050, 383096, 478870, 547280, 684100, 766192, 855125, 957740, 1094560, 1197175, 1368200, 1532384, 1710250, 1915480, 2394350, 2736400, 3420500, 3830960, 4275625, 4788700, 5472800, 5985875, 6841000, 7661920, 8551250, 9577400, 11971750, 13682000, 17102500, 19154800, 23943500, 27364000, 29929375, 34205000, 38309600, 47887000, 59858750, 68410000, 95774000, 119717500, 136820000, 191548000, 239435000, 478870000, 957740000]

約数ペア:

[(1, 957740000), (2, 478870000), (4, 239435000), (5, 191548000), (7, 136820000), (8, 119717500), (10, 95774000), (14, 68410000), (16, 59858750), (20, 47887000), (25, 38309600), (28, 34205000), (32, 29929375), (35, 27364000), (40, 23943500), (50, 19154800), (56, 17102500), (70, 13682000), (80, 11971750), (100, 9577400), (112, 8551250), (125, 7661920), (140, 6841000), (160, 5985875), (175, 5472800), (200, 4788700), (224, 4275625), (250, 3830960), (280, 3420500), (350, 2736400), (400, 2394350), (500, 1915480), (560, 1710250), (625, 1532384), (700, 1368200), (800, 1197175), (875, 1094560), (1000, 957740), (1120, 855125), (1250, 766192), (1400, 684100), (1750, 547280), (2000, 478870), (2500, 383096), (2800, 342050), (3500, 273640), (4000, 239435), (4375, 218912), (5000, 191548), (5600, 171025), (6841, 140000), (7000, 136820), (8750, 109456), (10000, 95774), (13682, 70000), (14000, 68410), (17500, 54728), (20000, 47887), (27364, 35000), (28000, 34205)]