97677680

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2549}}^1$

素因数の和:3041

約数の個数: 40

約数和(自身を含む): 227664000

約数和(自身を除く): 129986320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1916, 2395, 2549, 3832, 4790, 5098, 7664, 9580, 10196, 12745, 19160, 20392, 25490, 38320, 40784, 50980, 101960, 203920, 1220971, 2441942, 4883884, 6104855, 9767768, 12209710, 19535536, 24419420, 48838840, 97677680]

約数ペア:

[(1, 97677680), (2, 48838840), (4, 24419420), (5, 19535536), (8, 12209710), (10, 9767768), (16, 6104855), (20, 4883884), (40, 2441942), (80, 1220971), (479, 203920), (958, 101960), (1916, 50980), (2395, 40784), (2549, 38320), (3832, 25490), (4790, 20392), (5098, 19160), (7664, 12745), (9580, 10196)]