97559120

素因数分解:

$2^4\times 5^1\times {\mathrm{1219489}}^1$

素因数の和:1219502

約数の個数: 20

約数和(自身を含む): 226825140

約数和(自身を除く): 129266020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1219489, 2438978, 4877956, 6097445, 9755912, 12194890, 19511824, 24389780, 48779560, 97559120]

約数ペア:

[(1, 97559120), (2, 48779560), (4, 24389780), (5, 19511824), (8, 12194890), (10, 9755912), (16, 6097445), (20, 4877956), (40, 2438978), (80, 1219489)]