10390016

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 25665024

約数和(自身を除く): 15275008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 223, 224, 256, 364, 416, 446, 448, 512, 728, 832, 892, 896, 1456, 1561, 1664, 1784, 1792, 2899, 2912, 3122, 3328, 3568, 3584, 5798, 5824, 6244, 6656, 7136, 11596, 11648, 12488, 14272, 20293, 23192, 23296, 24976, 28544, 40586, 46384, 46592, 49952, 57088, 81172, 92768, 99904, 114176, 162344, 185536, 199808, 324688, 371072, 399616, 649376, 742144, 799232, 1298752, 1484288, 2597504, 5195008, 10390016]

約数ペア:

[(1, 10390016), (2, 5195008), (4, 2597504), (7, 1484288), (8, 1298752), (13, 799232), (14, 742144), (16, 649376), (26, 399616), (28, 371072), (32, 324688), (52, 199808), (56, 185536), (64, 162344), (91, 114176), (104, 99904), (112, 92768), (128, 81172), (182, 57088), (208, 49952), (223, 46592), (224, 46384), (256, 40586), (364, 28544), (416, 24976), (446, 23296), (448, 23192), (512, 20293), (728, 14272), (832, 12488), (892, 11648), (896, 11596), (1456, 7136), (1561, 6656), (1664, 6244), (1784, 5824), (1792, 5798), (2899, 3584), (2912, 3568), (3122, 3328)]