12761000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{1823}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 34145280

約数和(自身を除く): 21384280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 1823, 3500, 3646, 7000, 7292, 9115, 12761, 14584, 18230, 25522, 36460, 45575, 51044, 63805, 72920, 91150, 102088, 127610, 182300, 227875, 255220, 319025, 364600, 455750, 510440, 638050, 911500, 1276100, 1595125, 1823000, 2552200, 3190250, 6380500, 12761000]

約数ペア:

[(1, 12761000), (2, 6380500), (4, 3190250), (5, 2552200), (7, 1823000), (8, 1595125), (10, 1276100), (14, 911500), (20, 638050), (25, 510440), (28, 455750), (35, 364600), (40, 319025), (50, 255220), (56, 227875), (70, 182300), (100, 127610), (125, 102088), (140, 91150), (175, 72920), (200, 63805), (250, 51044), (280, 45575), (350, 36460), (500, 25522), (700, 18230), (875, 14584), (1000, 12761), (1400, 9115), (1750, 7292), (1823, 7000), (3500, 3646)]