11127200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2014

約数の個数: 72

約数和(自身を含む): 31060512

約数和(自身を除く): 19933312

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, 1987, 2800, 3974, 5600, 7948, 9935, 13909, 15896, 19870, 27818, 31792, 39740, 49675, 55636, 63584, 69545, 79480, 99350, 111272, 139090, 158960, 198700, 222544, 278180, 317920, 347725, 397400, 445088, 556360, 695450, 794800, 1112720, 1390900, 1589600, 2225440, 2781800, 5563600, 11127200]

約数ペア:

[(1, 11127200), (2, 5563600), (4, 2781800), (5, 2225440), (7, 1589600), (8, 1390900), (10, 1112720), (14, 794800), (16, 695450), (20, 556360), (25, 445088), (28, 397400), (32, 347725), (35, 317920), (40, 278180), (50, 222544), (56, 198700), (70, 158960), (80, 139090), (100, 111272), (112, 99350), (140, 79480), (160, 69545), (175, 63584), (200, 55636), (224, 49675), (280, 39740), (350, 31792), (400, 27818), (560, 19870), (700, 15896), (800, 13909), (1120, 9935), (1400, 7948), (1987, 5600), (2800, 3974)]