27739600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{9907}}^1$

素因数の和:9932

約数の個数: 60

約数和(自身を含む): 76172704

約数和(自身を除く): 48433104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 9907, 19814, 39628, 49535, 69349, 79256, 99070, 138698, 158512, 198140, 247675, 277396, 346745, 396280, 495350, 554792, 693490, 792560, 990700, 1109584, 1386980, 1733725, 1981400, 2773960, 3467450, 3962800, 5547920, 6934900, 13869800, 27739600]

約数ペア:

[(1, 27739600), (2, 13869800), (4, 6934900), (5, 5547920), (7, 3962800), (8, 3467450), (10, 2773960), (14, 1981400), (16, 1733725), (20, 1386980), (25, 1109584), (28, 990700), (35, 792560), (40, 693490), (50, 554792), (56, 495350), (70, 396280), (80, 346745), (100, 277396), (112, 247675), (140, 198140), (175, 158512), (200, 138698), (280, 99070), (350, 79256), (400, 69349), (560, 49535), (700, 39628), (1400, 19814), (2800, 9907)]