108923440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 263554560

約数和(自身を除く): 154631120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 59, 80, 94, 118, 188, 235, 236, 295, 376, 470, 472, 491, 590, 752, 940, 944, 982, 1180, 1880, 1964, 2360, 2455, 2773, 3760, 3928, 4720, 4910, 5546, 7856, 9820, 11092, 13865, 19640, 22184, 23077, 27730, 28969, 39280, 44368, 46154, 55460, 57938, 92308, 110920, 115385, 115876, 144845, 184616, 221840, 230770, 231752, 289690, 369232, 461540, 463504, 579380, 923080, 1158760, 1361543, 1846160, 2317520, 2723086, 5446172, 6807715, 10892344, 13615430, 21784688, 27230860, 54461720, 108923440]

約数ペア:

[(1, 108923440), (2, 54461720), (4, 27230860), (5, 21784688), (8, 13615430), (10, 10892344), (16, 6807715), (20, 5446172), (40, 2723086), (47, 2317520), (59, 1846160), (80, 1361543), (94, 1158760), (118, 923080), (188, 579380), (235, 463504), (236, 461540), (295, 369232), (376, 289690), (470, 231752), (472, 230770), (491, 221840), (590, 184616), (752, 144845), (940, 115876), (944, 115385), (982, 110920), (1180, 92308), (1880, 57938), (1964, 55460), (2360, 46154), (2455, 44368), (2773, 39280), (3760, 28969), (3928, 27730), (4720, 23077), (4910, 22184), (5546, 19640), (7856, 13865), (9820, 11092)]