2078147060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{410701}}^1$

素因数の和:410744

約数の個数: 48

約数和(自身を含む): 4967851392

約数和(自身を除く): 2889704332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 410701, 821402, 1642804, 2053505, 4107010, 4517711, 8214020, 9035422, 9446123, 18070844, 18892246, 22588555, 37784492, 45177110, 47230615, 90354220, 94461230, 103907353, 188922460, 207814706, 415629412, 519536765, 1039073530, 2078147060]

約数ペア:

[(1, 2078147060), (2, 1039073530), (4, 519536765), (5, 415629412), (10, 207814706), (11, 188922460), (20, 103907353), (22, 94461230), (23, 90354220), (44, 47230615), (46, 45177110), (55, 37784492), (92, 22588555), (110, 18892246), (115, 18070844), (220, 9446123), (230, 9035422), (253, 8214020), (460, 4517711), (506, 4107010), (1012, 2053505), (1265, 1642804), (2530, 821402), (5060, 410701)]