26815360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 75569760

約数和(自身を除く): 48754400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 293, 320, 352, 416, 440, 520, 572, 586, 640, 704, 715, 832, 880, 1040, 1144, 1172, 1408, 1430, 1465, 1664, 1760, 2080, 2288, 2344, 2860, 2930, 3223, 3520, 3809, 4160, 4576, 4688, 5720, 5860, 6446, 7040, 7618, 8320, 9152, 9376, 11440, 11720, 12892, 15236, 16115, 18304, 18752, 19045, 22880, 23440, 25784, 30472, 32230, 37504, 38090, 41899, 45760, 46880, 51568, 60944, 64460, 76180, 83798, 91520, 93760, 103136, 121888, 128920, 152360, 167596, 187520, 206272, 209495, 243776, 257840, 304720, 335192, 412544, 418990, 487552, 515680, 609440, 670384, 837980, 1031360, 1218880, 1340768, 1675960, 2062720, 2437760, 2681536, 3351920, 5363072, 6703840, 13407680, 26815360]

約数ペア:

[(1, 26815360), (2, 13407680), (4, 6703840), (5, 5363072), (8, 3351920), (10, 2681536), (11, 2437760), (13, 2062720), (16, 1675960), (20, 1340768), (22, 1218880), (26, 1031360), (32, 837980), (40, 670384), (44, 609440), (52, 515680), (55, 487552), (64, 418990), (65, 412544), (80, 335192), (88, 304720), (104, 257840), (110, 243776), (128, 209495), (130, 206272), (143, 187520), (160, 167596), (176, 152360), (208, 128920), (220, 121888), (260, 103136), (286, 93760), (293, 91520), (320, 83798), (352, 76180), (416, 64460), (440, 60944), (520, 51568), (572, 46880), (586, 45760), (640, 41899), (704, 38090), (715, 37504), (832, 32230), (880, 30472), (1040, 25784), (1144, 23440), (1172, 22880), (1408, 19045), (1430, 18752), (1465, 18304), (1664, 16115), (1760, 15236), (2080, 12892), (2288, 11720), (2344, 11440), (2860, 9376), (2930, 9152), (3223, 8320), (3520, 7618), (3809, 7040), (4160, 6446), (4576, 5860), (4688, 5720)]