26213880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2869

約数の個数: 128

約数和(自身を含む): 98081280

約数和(自身を除く): 71867400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2837, 3080, 4620, 5674, 8511, 9240, 11348, 14185, 17022, 19859, 22696, 28370, 31207, 34044, 39718, 42555, 56740, 59577, 62414, 68088, 79436, 85110, 93621, 99295, 113480, 119154, 124828, 156035, 158872, 170220, 187242, 198590, 218449, 238308, 249656, 297885, 312070, 340440, 374484, 397180, 436898, 468105, 476616, 595770, 624140, 655347, 748968, 794360, 873796, 936210, 1092245, 1191540, 1248280, 1310694, 1747592, 1872420, 2184490, 2383080, 2621388, 3276735, 3744840, 4368980, 5242776, 6553470, 8737960, 13106940, 26213880]

約数ペア:

[(1, 26213880), (2, 13106940), (3, 8737960), (4, 6553470), (5, 5242776), (6, 4368980), (7, 3744840), (8, 3276735), (10, 2621388), (11, 2383080), (12, 2184490), (14, 1872420), (15, 1747592), (20, 1310694), (21, 1248280), (22, 1191540), (24, 1092245), (28, 936210), (30, 873796), (33, 794360), (35, 748968), (40, 655347), (42, 624140), (44, 595770), (55, 476616), (56, 468105), (60, 436898), (66, 397180), (70, 374484), (77, 340440), (84, 312070), (88, 297885), (105, 249656), (110, 238308), (120, 218449), (132, 198590), (140, 187242), (154, 170220), (165, 158872), (168, 156035), (210, 124828), (220, 119154), (231, 113480), (264, 99295), (280, 93621), (308, 85110), (330, 79436), (385, 68088), (420, 62414), (440, 59577), (462, 56740), (616, 42555), (660, 39718), (770, 34044), (840, 31207), (924, 28370), (1155, 22696), (1320, 19859), (1540, 17022), (1848, 14185), (2310, 11348), (2837, 9240), (3080, 8511), (4620, 5674)]