26170760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 50034040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 293, 308, 319, 385, 406, 440, 580, 586, 616, 638, 770, 812, 1015, 1160, 1172, 1276, 1465, 1540, 1595, 1624, 2030, 2051, 2233, 2344, 2552, 2930, 3080, 3190, 3223, 4060, 4102, 4466, 5860, 6380, 6446, 8120, 8204, 8497, 8932, 10255, 11165, 11720, 12760, 12892, 16115, 16408, 16994, 17864, 20510, 22330, 22561, 25784, 32230, 33988, 41020, 42485, 44660, 45122, 59479, 64460, 67976, 82040, 84970, 89320, 90244, 93467, 112805, 118958, 128920, 169940, 180488, 186934, 225610, 237916, 297395, 339880, 373868, 451220, 467335, 475832, 594790, 654269, 747736, 902440, 934670, 1189580, 1308538, 1869340, 2379160, 2617076, 3271345, 3738680, 5234152, 6542690, 13085380, 26170760]

約数ペア:

[(1, 26170760), (2, 13085380), (4, 6542690), (5, 5234152), (7, 3738680), (8, 3271345), (10, 2617076), (11, 2379160), (14, 1869340), (20, 1308538), (22, 1189580), (28, 934670), (29, 902440), (35, 747736), (40, 654269), (44, 594790), (55, 475832), (56, 467335), (58, 451220), (70, 373868), (77, 339880), (88, 297395), (110, 237916), (116, 225610), (140, 186934), (145, 180488), (154, 169940), (203, 128920), (220, 118958), (232, 112805), (280, 93467), (290, 90244), (293, 89320), (308, 84970), (319, 82040), (385, 67976), (406, 64460), (440, 59479), (580, 45122), (586, 44660), (616, 42485), (638, 41020), (770, 33988), (812, 32230), (1015, 25784), (1160, 22561), (1172, 22330), (1276, 20510), (1465, 17864), (1540, 16994), (1595, 16408), (1624, 16115), (2030, 12892), (2051, 12760), (2233, 11720), (2344, 11165), (2552, 10255), (2930, 8932), (3080, 8497), (3190, 8204), (3223, 8120), (4060, 6446), (4102, 6380), (4466, 5860)]