13701800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{9787}}^1$

素因数の和:9810

約数の個数: 48

約数和(自身を含む): 36411360

約数和(自身を除く): 22709560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 9787, 19574, 39148, 48935, 68509, 78296, 97870, 137018, 195740, 244675, 274036, 342545, 391480, 489350, 548072, 685090, 978700, 1370180, 1712725, 1957400, 2740360, 3425450, 6850900, 13701800]

約数ペア:

[(1, 13701800), (2, 6850900), (4, 3425450), (5, 2740360), (7, 1957400), (8, 1712725), (10, 1370180), (14, 978700), (20, 685090), (25, 548072), (28, 489350), (35, 391480), (40, 342545), (50, 274036), (56, 244675), (70, 195740), (100, 137018), (140, 97870), (175, 78296), (200, 68509), (280, 48935), (350, 39148), (700, 19574), (1400, 9787)]