26071040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 104

約数和(自身を含む): 66838560

約数和(自身を除く): 40767520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 128, 134, 152, 160, 190, 256, 268, 304, 320, 335, 380, 512, 536, 608, 640, 670, 760, 1024, 1072, 1216, 1273, 1280, 1340, 1520, 2048, 2144, 2432, 2546, 2560, 2680, 3040, 4096, 4288, 4864, 5092, 5120, 5360, 6080, 6365, 8576, 9728, 10184, 10240, 10720, 12160, 12730, 17152, 19456, 20368, 20480, 21440, 24320, 25460, 34304, 38912, 40736, 42880, 48640, 50920, 68608, 77824, 81472, 85760, 97280, 101840, 137216, 162944, 171520, 194560, 203680, 274432, 325888, 343040, 389120, 407360, 651776, 686080, 814720, 1303552, 1372160, 1629440, 2607104, 3258880, 5214208, 6517760, 13035520, 26071040]

約数ペア:

[(1, 26071040), (2, 13035520), (4, 6517760), (5, 5214208), (8, 3258880), (10, 2607104), (16, 1629440), (19, 1372160), (20, 1303552), (32, 814720), (38, 686080), (40, 651776), (64, 407360), (67, 389120), (76, 343040), (80, 325888), (95, 274432), (128, 203680), (134, 194560), (152, 171520), (160, 162944), (190, 137216), (256, 101840), (268, 97280), (304, 85760), (320, 81472), (335, 77824), (380, 68608), (512, 50920), (536, 48640), (608, 42880), (640, 40736), (670, 38912), (760, 34304), (1024, 25460), (1072, 24320), (1216, 21440), (1273, 20480), (1280, 20368), (1340, 19456), (1520, 17152), (2048, 12730), (2144, 12160), (2432, 10720), (2546, 10240), (2560, 10184), (2680, 9728), (3040, 8576), (4096, 6365), (4288, 6080), (4864, 5360), (5092, 5120)]