45228920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102793}}^1$

素因数の和:102815

約数の個数: 32

約数和(自身を含む): 111017520

約数和(自身を除く): 65788600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 102793, 205586, 411172, 513965, 822344, 1027930, 1130723, 2055860, 2261446, 4111720, 4522892, 5653615, 9045784, 11307230, 22614460, 45228920]

約数ペア:

[(1, 45228920), (2, 22614460), (4, 11307230), (5, 9045784), (8, 5653615), (10, 4522892), (11, 4111720), (20, 2261446), (22, 2055860), (40, 1130723), (44, 1027930), (55, 822344), (88, 513965), (110, 411172), (220, 205586), (440, 102793)]