139636000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5019

約数の個数: 96

約数和(自身を含む): 392176512

約数和(自身を除く): 252540512

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, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 4987, 5600, 7000, 9974, 14000, 19948, 24935, 28000, 34909, 39896, 49870, 69818, 79792, 99740, 124675, 139636, 159584, 174545, 199480, 249350, 279272, 349090, 398960, 498700, 558544, 623375, 698180, 797920, 872725, 997400, 1117088, 1246750, 1396360, 1745450, 1994800, 2493500, 2792720, 3490900, 3989600, 4363625, 4987000, 5585440, 6981800, 8727250, 9974000, 13963600, 17454500, 19948000, 27927200, 34909000, 69818000, 139636000]

約数ペア:

[(1, 139636000), (2, 69818000), (4, 34909000), (5, 27927200), (7, 19948000), (8, 17454500), (10, 13963600), (14, 9974000), (16, 8727250), (20, 6981800), (25, 5585440), (28, 4987000), (32, 4363625), (35, 3989600), (40, 3490900), (50, 2792720), (56, 2493500), (70, 1994800), (80, 1745450), (100, 1396360), (112, 1246750), (125, 1117088), (140, 997400), (160, 872725), (175, 797920), (200, 698180), (224, 623375), (250, 558544), (280, 498700), (350, 398960), (400, 349090), (500, 279272), (560, 249350), (700, 199480), (800, 174545), (875, 159584), (1000, 139636), (1120, 124675), (1400, 99740), (1750, 79792), (2000, 69818), (2800, 49870), (3500, 39896), (4000, 34909), (4987, 28000), (5600, 24935), (7000, 19948), (9974, 14000)]