16044280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57301}}^1$

素因数の和:57319

約数の個数: 32

約数和(自身を含む): 41257440

約数和(自身を除く): 25213160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57301, 114602, 229204, 286505, 401107, 458408, 573010, 802214, 1146020, 1604428, 2005535, 2292040, 3208856, 4011070, 8022140, 16044280]

約数ペア:

[(1, 16044280), (2, 8022140), (4, 4011070), (5, 3208856), (7, 2292040), (8, 2005535), (10, 1604428), (14, 1146020), (20, 802214), (28, 573010), (35, 458408), (40, 401107), (56, 286505), (70, 229204), (140, 114602), (280, 57301)]