2080496656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{33713}}^1$

素因数の和:33776

約数の個数: 80

約数和(自身を含む): 5016643200

約数和(自身を除く): 2936146544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1624, 2128, 2204, 3248, 3857, 4408, 7714, 8816, 15428, 30856, 33713, 61712, 67426, 134852, 235991, 269704, 471982, 539408, 640547, 943964, 977677, 1281094, 1887928, 1955354, 2562188, 3775856, 3910708, 4483829, 5124376, 6843739, 7821416, 8967658, 10248752, 13687478, 15642832, 17935316, 18575863, 27374956, 35870632, 37151726, 54749912, 71741264, 74303452, 109499824, 130031041, 148606904, 260062082, 297213808, 520124164, 1040248328, 2080496656]

約数ペア:

[(1, 2080496656), (2, 1040248328), (4, 520124164), (7, 297213808), (8, 260062082), (14, 148606904), (16, 130031041), (19, 109499824), (28, 74303452), (29, 71741264), (38, 54749912), (56, 37151726), (58, 35870632), (76, 27374956), (112, 18575863), (116, 17935316), (133, 15642832), (152, 13687478), (203, 10248752), (232, 8967658), (266, 7821416), (304, 6843739), (406, 5124376), (464, 4483829), (532, 3910708), (551, 3775856), (812, 2562188), (1064, 1955354), (1102, 1887928), (1624, 1281094), (2128, 977677), (2204, 943964), (3248, 640547), (3857, 539408), (4408, 471982), (7714, 269704), (8816, 235991), (15428, 134852), (30856, 67426), (33713, 61712)]