13444480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{3001}}^1$

素因数の和:3027

約数の個数: 64

約数和(自身を含む): 36744480

約数和(自身を除く): 23300000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 3001, 4480, 6002, 12004, 15005, 21007, 24008, 30010, 42014, 48016, 60020, 84028, 96032, 105035, 120040, 168056, 192064, 210070, 240080, 336112, 384128, 420140, 480160, 672224, 840280, 960320, 1344448, 1680560, 1920640, 2688896, 3361120, 6722240, 13444480]

約数ペア:

[(1, 13444480), (2, 6722240), (4, 3361120), (5, 2688896), (7, 1920640), (8, 1680560), (10, 1344448), (14, 960320), (16, 840280), (20, 672224), (28, 480160), (32, 420140), (35, 384128), (40, 336112), (56, 240080), (64, 210070), (70, 192064), (80, 168056), (112, 120040), (128, 105035), (140, 96032), (160, 84028), (224, 60020), (280, 48016), (320, 42014), (448, 30010), (560, 24008), (640, 21007), (896, 15005), (1120, 12004), (2240, 6002), (3001, 4480)]