99086800

素因数分解:

$2^4\times 5^2\times {\mathrm{247717}}^1$

素因数の和:247735

約数の個数: 30

約数和(自身を含む): 238056998

約数和(自身を除く): 138970198

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 247717, 495434, 990868, 1238585, 1981736, 2477170, 3963472, 4954340, 6192925, 9908680, 12385850, 19817360, 24771700, 49543400, 99086800]

約数ペア:

[(1, 99086800), (2, 49543400), (4, 24771700), (5, 19817360), (8, 12385850), (10, 9908680), (16, 6192925), (20, 4954340), (25, 3963472), (40, 2477170), (50, 1981736), (80, 1238585), (100, 990868), (200, 495434), (400, 247717)]