2079078760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4725179}}^1$

素因数の和:4725201

約数の個数: 32

約数和(自身を含む): 5103194400

約数和(自身を除く): 3024115640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4725179, 9450358, 18900716, 23625895, 37801432, 47251790, 51976969, 94503580, 103953938, 189007160, 207907876, 259884845, 415815752, 519769690, 1039539380, 2079078760]

約数ペア:

[(1, 2079078760), (2, 1039539380), (4, 519769690), (5, 415815752), (8, 259884845), (10, 207907876), (11, 189007160), (20, 103953938), (22, 94503580), (40, 51976969), (44, 47251790), (55, 37801432), (88, 23625895), (110, 18900716), (220, 9450358), (440, 4725179)]