9968484100

素因数分解:

$2^2\times 5^2\times {\mathrm{99684841}}^1$

素因数の和:99684855

約数の個数: 18

約数和(自身を含む): 21631610714

約数和(自身を除く): 11663126614

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 99684841, 199369682, 398739364, 498424205, 996848410, 1993696820, 2492121025, 4984242050, 9968484100]

約数ペア:

[(1, 9968484100), (2, 4984242050), (4, 2492121025), (5, 1993696820), (10, 996848410), (20, 498424205), (25, 398739364), (50, 199369682), (100, 99684841)]