2016207680

素因数分解:

$2^6\times 5^1\times {\mathrm{6300649}}^1$

素因数の和:6300666

約数の個数: 28

約数和(自身を含む): 4801095300

約数和(自身を除く): 2784887620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6300649, 12601298, 25202596, 31503245, 50405192, 63006490, 100810384, 126012980, 201620768, 252025960, 403241536, 504051920, 1008103840, 2016207680]

約数ペア:

[(1, 2016207680), (2, 1008103840), (4, 504051920), (5, 403241536), (8, 252025960), (10, 201620768), (16, 126012980), (20, 100810384), (32, 63006490), (40, 50405192), (64, 31503245), (80, 25202596), (160, 12601298), (320, 6300649)]