14438960

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 33921936

約数和(自身を除く): 19482976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 1787, 2020, 3574, 4040, 7148, 8080, 8935, 14296, 17870, 28592, 35740, 71480, 142960, 180487, 360974, 721948, 902435, 1443896, 1804870, 2887792, 3609740, 7219480, 14438960]

約数ペア:

[(1, 14438960), (2, 7219480), (4, 3609740), (5, 2887792), (8, 1804870), (10, 1443896), (16, 902435), (20, 721948), (40, 360974), (80, 180487), (101, 142960), (202, 71480), (404, 35740), (505, 28592), (808, 17870), (1010, 14296), (1616, 8935), (1787, 8080), (2020, 7148), (3574, 4040)]