39295980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5135

約数の個数: 72

約数和(自身を含む): 121993872

約数和(自身を除く): 82697892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 5077, 7740, 10154, 15231, 20308, 25385, 30462, 45693, 50770, 60924, 76155, 91386, 101540, 152310, 182772, 218311, 228465, 304620, 436622, 456930, 654933, 873244, 913860, 1091555, 1309866, 1964799, 2183110, 2619732, 3274665, 3929598, 4366220, 6549330, 7859196, 9823995, 13098660, 19647990, 39295980]

約数ペア:

[(1, 39295980), (2, 19647990), (3, 13098660), (4, 9823995), (5, 7859196), (6, 6549330), (9, 4366220), (10, 3929598), (12, 3274665), (15, 2619732), (18, 2183110), (20, 1964799), (30, 1309866), (36, 1091555), (43, 913860), (45, 873244), (60, 654933), (86, 456930), (90, 436622), (129, 304620), (172, 228465), (180, 218311), (215, 182772), (258, 152310), (387, 101540), (430, 91386), (516, 76155), (645, 60924), (774, 50770), (860, 45693), (1290, 30462), (1548, 25385), (1935, 20308), (2580, 15231), (3870, 10154), (5077, 7740)]