26552120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 78796800

約数和(自身を除く): 52244680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 31, 35, 38, 40, 46, 49, 56, 62, 70, 76, 92, 95, 98, 115, 124, 133, 140, 152, 155, 161, 184, 190, 196, 217, 230, 245, 248, 266, 280, 310, 322, 380, 392, 434, 437, 460, 490, 532, 589, 620, 644, 665, 713, 760, 805, 868, 874, 920, 931, 980, 1064, 1085, 1127, 1178, 1240, 1288, 1330, 1426, 1519, 1610, 1736, 1748, 1862, 1960, 2170, 2185, 2254, 2356, 2660, 2852, 2945, 3038, 3059, 3220, 3496, 3565, 3724, 4123, 4340, 4370, 4508, 4655, 4712, 4991, 5320, 5635, 5704, 5890, 6076, 6118, 6440, 7130, 7448, 7595, 8246, 8680, 8740, 9016, 9310, 9982, 11270, 11780, 12152, 12236, 13547, 14260, 15190, 15295, 16492, 17480, 18620, 19964, 20615, 21413, 22540, 23560, 24472, 24955, 27094, 28520, 28861, 30380, 30590, 32984, 34937, 37240, 39928, 41230, 42826, 45080, 49910, 54188, 57722, 60760, 61180, 67735, 69874, 82460, 85652, 94829, 99820, 107065, 108376, 115444, 122360, 135470, 139748, 144305, 164920, 171304, 174685, 189658, 199640, 214130, 230888, 270940, 279496, 288610, 349370, 379316, 428260, 474145, 541880, 577220, 663803, 698740, 758632, 856520, 948290, 1154440, 1327606, 1397480, 1896580, 2655212, 3319015, 3793160, 5310424, 6638030, 13276060, 26552120]

約数ペア:

[(1, 26552120), (2, 13276060), (4, 6638030), (5, 5310424), (7, 3793160), (8, 3319015), (10, 2655212), (14, 1896580), (19, 1397480), (20, 1327606), (23, 1154440), (28, 948290), (31, 856520), (35, 758632), (38, 698740), (40, 663803), (46, 577220), (49, 541880), (56, 474145), (62, 428260), (70, 379316), (76, 349370), (92, 288610), (95, 279496), (98, 270940), (115, 230888), (124, 214130), (133, 199640), (140, 189658), (152, 174685), (155, 171304), (161, 164920), (184, 144305), (190, 139748), (196, 135470), (217, 122360), (230, 115444), (245, 108376), (248, 107065), (266, 99820), (280, 94829), (310, 85652), (322, 82460), (380, 69874), (392, 67735), (434, 61180), (437, 60760), (460, 57722), (490, 54188), (532, 49910), (589, 45080), (620, 42826), (644, 41230), (665, 39928), (713, 37240), (760, 34937), (805, 32984), (868, 30590), (874, 30380), (920, 28861), (931, 28520), (980, 27094), (1064, 24955), (1085, 24472), (1127, 23560), (1178, 22540), (1240, 21413), (1288, 20615), (1330, 19964), (1426, 18620), (1519, 17480), (1610, 16492), (1736, 15295), (1748, 15190), (1862, 14260), (1960, 13547), (2170, 12236), (2185, 12152), (2254, 11780), (2356, 11270), (2660, 9982), (2852, 9310), (2945, 9016), (3038, 8740), (3059, 8680), (3220, 8246), (3496, 7595), (3565, 7448), (3724, 7130), (4123, 6440), (4340, 6118), (4370, 6076), (4508, 5890), (4655, 5704), (4712, 5635), (4991, 5320)]