103640266180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{365471}}^1$

素因数の和:366780

約数の個数: 48

約数和(自身を含む): 237615275520

約数和(自身を除く): 133975009340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1289, 2578, 5156, 6445, 12890, 14179, 25780, 28358, 56716, 70895, 141790, 283580, 365471, 730942, 1461884, 1827355, 3654710, 4020181, 7309420, 8040362, 16080724, 20100905, 40201810, 80403620, 471092119, 942184238, 1884368476, 2355460595, 4710921190, 5182013309, 9421842380, 10364026618, 20728053236, 25910066545, 51820133090, 103640266180]

約数ペア:

[(1, 103640266180), (2, 51820133090), (4, 25910066545), (5, 20728053236), (10, 10364026618), (11, 9421842380), (20, 5182013309), (22, 4710921190), (44, 2355460595), (55, 1884368476), (110, 942184238), (220, 471092119), (1289, 80403620), (2578, 40201810), (5156, 20100905), (6445, 16080724), (12890, 8040362), (14179, 7309420), (25780, 4020181), (28358, 3654710), (56716, 1827355), (70895, 1461884), (141790, 730942), (283580, 365471)]