11763920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3001}}^1$

素因数の和:3028

約数の個数: 60

約数和(自身を含む): 31827204

約数和(自身を除く): 20063284

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3001, 3920, 6002, 12004, 15005, 21007, 24008, 30010, 42014, 48016, 60020, 84028, 105035, 120040, 147049, 168056, 210070, 240080, 294098, 336112, 420140, 588196, 735245, 840280, 1176392, 1470490, 1680560, 2352784, 2940980, 5881960, 11763920]

約数ペア:

[(1, 11763920), (2, 5881960), (4, 2940980), (5, 2352784), (7, 1680560), (8, 1470490), (10, 1176392), (14, 840280), (16, 735245), (20, 588196), (28, 420140), (35, 336112), (40, 294098), (49, 240080), (56, 210070), (70, 168056), (80, 147049), (98, 120040), (112, 105035), (140, 84028), (196, 60020), (245, 48016), (280, 42014), (392, 30010), (490, 24008), (560, 21007), (784, 15005), (980, 12004), (1960, 6002), (3001, 3920)]