26339280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 89848416

約数和(自身を除く): 63509136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 907, 968, 1210, 1320, 1452, 1814, 1815, 1936, 2420, 2640, 2721, 2904, 3628, 3630, 4535, 4840, 5442, 5808, 7256, 7260, 9070, 9680, 9977, 10884, 13605, 14512, 14520, 18140, 19954, 21768, 27210, 29040, 29931, 36280, 39908, 43536, 49885, 54420, 59862, 72560, 79816, 99770, 108840, 109747, 119724, 149655, 159632, 199540, 217680, 219494, 239448, 299310, 329241, 399080, 438988, 478896, 548735, 598620, 658482, 798160, 877976, 1097470, 1197240, 1316964, 1646205, 1755952, 2194940, 2394480, 2633928, 3292410, 4389880, 5267856, 6584820, 8779760, 13169640, 26339280]

約数ペア:

[(1, 26339280), (2, 13169640), (3, 8779760), (4, 6584820), (5, 5267856), (6, 4389880), (8, 3292410), (10, 2633928), (11, 2394480), (12, 2194940), (15, 1755952), (16, 1646205), (20, 1316964), (22, 1197240), (24, 1097470), (30, 877976), (33, 798160), (40, 658482), (44, 598620), (48, 548735), (55, 478896), (60, 438988), (66, 399080), (80, 329241), (88, 299310), (110, 239448), (120, 219494), (121, 217680), (132, 199540), (165, 159632), (176, 149655), (220, 119724), (240, 109747), (242, 108840), (264, 99770), (330, 79816), (363, 72560), (440, 59862), (484, 54420), (528, 49885), (605, 43536), (660, 39908), (726, 36280), (880, 29931), (907, 29040), (968, 27210), (1210, 21768), (1320, 19954), (1452, 18140), (1814, 14520), (1815, 14512), (1936, 13605), (2420, 10884), (2640, 9977), (2721, 9680), (2904, 9070), (3628, 7260), (3630, 7256), (4535, 5808), (4840, 5442)]