97356820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{442531}}^1$

素因数の和:442551

約数の個数: 24

約数和(自身を含む): 223036128

約数和(自身を除く): 125679308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 442531, 885062, 1770124, 2212655, 4425310, 4867841, 8850620, 9735682, 19471364, 24339205, 48678410, 97356820]

約数ペア:

[(1, 97356820), (2, 48678410), (4, 24339205), (5, 19471364), (10, 9735682), (11, 8850620), (20, 4867841), (22, 4425310), (44, 2212655), (55, 1770124), (110, 885062), (220, 442531)]