26321767040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2164619}}^1$

素因数の和:2164657

約数の個数: 64

約数和(自身を含む): 66237372000

約数和(自身を除く): 39915604960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 2164619, 4329238, 8658476, 10823095, 17316952, 21646190, 34633904, 41127761, 43292380, 69267808, 82255522, 86584760, 138535616, 164511044, 173169520, 205638805, 277071232, 329022088, 346339040, 411277610, 658044176, 692678080, 822555220, 1316088352, 1385356160, 1645110440, 2632176704, 3290220880, 5264353408, 6580441760, 13160883520, 26321767040]

約数ペア:

[(1, 26321767040), (2, 13160883520), (4, 6580441760), (5, 5264353408), (8, 3290220880), (10, 2632176704), (16, 1645110440), (19, 1385356160), (20, 1316088352), (32, 822555220), (38, 692678080), (40, 658044176), (64, 411277610), (76, 346339040), (80, 329022088), (95, 277071232), (128, 205638805), (152, 173169520), (160, 164511044), (190, 138535616), (304, 86584760), (320, 82255522), (380, 69267808), (608, 43292380), (640, 41127761), (760, 34633904), (1216, 21646190), (1520, 17316952), (2432, 10823095), (3040, 8658476), (6080, 4329238), (12160, 2164619)]