97538960

素因数分解:

$2^4\times 5^1\times {\mathrm{1219237}}^1$

素因数の和:1219250

約数の個数: 20

約数和(自身を含む): 226778268

約数和(自身を除く): 129239308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1219237, 2438474, 4876948, 6096185, 9753896, 12192370, 19507792, 24384740, 48769480, 97538960]

約数ペア:

[(1, 97538960), (2, 48769480), (4, 24384740), (5, 19507792), (8, 12192370), (10, 9753896), (16, 6096185), (20, 4876948), (40, 2438474), (80, 1219237)]