26967080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 75513600

約数和(自身を除く): 48546520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 137, 140, 148, 152, 185, 190, 259, 266, 274, 280, 296, 370, 380, 518, 532, 548, 665, 685, 703, 740, 760, 959, 1036, 1064, 1096, 1295, 1330, 1370, 1406, 1480, 1918, 2072, 2590, 2603, 2660, 2740, 2812, 3515, 3836, 4795, 4921, 5069, 5180, 5206, 5320, 5480, 5624, 7030, 7672, 9590, 9842, 10138, 10360, 10412, 13015, 14060, 18221, 19180, 19684, 20276, 20824, 24605, 25345, 26030, 28120, 35483, 36442, 38360, 39368, 40552, 49210, 50690, 52060, 70966, 72884, 91105, 96311, 98420, 101380, 104120, 141932, 145768, 177415, 182210, 192622, 196840, 202760, 283864, 354830, 364420, 385244, 481555, 674177, 709660, 728840, 770488, 963110, 1348354, 1419320, 1926220, 2696708, 3370885, 3852440, 5393416, 6741770, 13483540, 26967080]

約数ペア:

[(1, 26967080), (2, 13483540), (4, 6741770), (5, 5393416), (7, 3852440), (8, 3370885), (10, 2696708), (14, 1926220), (19, 1419320), (20, 1348354), (28, 963110), (35, 770488), (37, 728840), (38, 709660), (40, 674177), (56, 481555), (70, 385244), (74, 364420), (76, 354830), (95, 283864), (133, 202760), (137, 196840), (140, 192622), (148, 182210), (152, 177415), (185, 145768), (190, 141932), (259, 104120), (266, 101380), (274, 98420), (280, 96311), (296, 91105), (370, 72884), (380, 70966), (518, 52060), (532, 50690), (548, 49210), (665, 40552), (685, 39368), (703, 38360), (740, 36442), (760, 35483), (959, 28120), (1036, 26030), (1064, 25345), (1096, 24605), (1295, 20824), (1330, 20276), (1370, 19684), (1406, 19180), (1480, 18221), (1918, 14060), (2072, 13015), (2590, 10412), (2603, 10360), (2660, 10138), (2740, 9842), (2812, 9590), (3515, 7672), (3836, 7030), (4795, 5624), (4921, 5480), (5069, 5320), (5180, 5206)]