16542160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10883}}^1$

素因数の和:10915

約数の個数: 40

約数和(自身を含む): 40488480

約数和(自身を除く): 23946320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 10883, 21766, 43532, 54415, 87064, 108830, 174128, 206777, 217660, 413554, 435320, 827108, 870640, 1033885, 1654216, 2067770, 3308432, 4135540, 8271080, 16542160]

約数ペア:

[(1, 16542160), (2, 8271080), (4, 4135540), (5, 3308432), (8, 2067770), (10, 1654216), (16, 1033885), (19, 870640), (20, 827108), (38, 435320), (40, 413554), (76, 217660), (80, 206777), (95, 174128), (152, 108830), (190, 87064), (304, 54415), (380, 43532), (760, 21766), (1520, 10883)]