54405292040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{39241}}^1$

素因数の和:39423

約数の個数: 128

約数和(自身を含む): 140367064320

約数和(自身を除く): 85961772280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 137, 184, 220, 230, 253, 274, 440, 460, 506, 548, 685, 920, 1012, 1096, 1265, 1370, 1507, 2024, 2530, 2740, 3014, 3151, 5060, 5480, 6028, 6302, 7535, 10120, 12056, 12604, 15070, 15755, 25208, 30140, 31510, 34661, 39241, 60280, 63020, 69322, 78482, 126040, 138644, 156964, 173305, 196205, 277288, 313928, 346610, 392410, 431651, 693220, 784820, 863302, 902543, 1386440, 1569640, 1726604, 1805086, 2158255, 3453208, 3610172, 4316510, 4512715, 5376017, 7220344, 8633020, 9025430, 9927973, 10752034, 17266040, 18050860, 19855946, 21504068, 26880085, 36101720, 39711892, 43008136, 49639865, 53760170, 59136187, 79423784, 99279730, 107520340, 118272374, 123648391, 198559460, 215040680, 236544748, 247296782, 295680935, 397118920, 473089496, 494593564, 591361870, 618241955, 989187128, 1182723740, 1236483910, 1360132301, 2365447480, 2472967820, 2720264602, 4945935640, 5440529204, 6800661505, 10881058408, 13601323010, 27202646020, 54405292040]

約数ペア:

[(1, 54405292040), (2, 27202646020), (4, 13601323010), (5, 10881058408), (8, 6800661505), (10, 5440529204), (11, 4945935640), (20, 2720264602), (22, 2472967820), (23, 2365447480), (40, 1360132301), (44, 1236483910), (46, 1182723740), (55, 989187128), (88, 618241955), (92, 591361870), (110, 494593564), (115, 473089496), (137, 397118920), (184, 295680935), (220, 247296782), (230, 236544748), (253, 215040680), (274, 198559460), (440, 123648391), (460, 118272374), (506, 107520340), (548, 99279730), (685, 79423784), (920, 59136187), (1012, 53760170), (1096, 49639865), (1265, 43008136), (1370, 39711892), (1507, 36101720), (2024, 26880085), (2530, 21504068), (2740, 19855946), (3014, 18050860), (3151, 17266040), (5060, 10752034), (5480, 9927973), (6028, 9025430), (6302, 8633020), (7535, 7220344), (10120, 5376017), (12056, 4512715), (12604, 4316510), (15070, 3610172), (15755, 3453208), (25208, 2158255), (30140, 1805086), (31510, 1726604), (34661, 1569640), (39241, 1386440), (60280, 902543), (63020, 863302), (69322, 784820), (78482, 693220), (126040, 431651), (138644, 392410), (156964, 346610), (173305, 313928), (196205, 277288)]