40807008

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 108

約数和(自身を含む): 127662444

約数和(自身を除く): 86855436

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1171, 1452, 1584, 1936, 2178, 2342, 2904, 3168, 3513, 3872, 4356, 4684, 5808, 7026, 8712, 9368, 10539, 11616, 12881, 14052, 17424, 18736, 21078, 25762, 28104, 34848, 37472, 38643, 42156, 51524, 56208, 77286, 84312, 103048, 112416, 115929, 141691, 154572, 168624, 206096, 231858, 283382, 309144, 337248, 412192, 425073, 463716, 566764, 618288, 850146, 927432, 1133528, 1236576, 1275219, 1700292, 1854864, 2267056, 2550438, 3400584, 3709728, 4534112, 5100876, 6801168, 10201752, 13602336, 20403504, 40807008]

約数ペア:

[(1, 40807008), (2, 20403504), (3, 13602336), (4, 10201752), (6, 6801168), (8, 5100876), (9, 4534112), (11, 3709728), (12, 3400584), (16, 2550438), (18, 2267056), (22, 1854864), (24, 1700292), (32, 1275219), (33, 1236576), (36, 1133528), (44, 927432), (48, 850146), (66, 618288), (72, 566764), (88, 463716), (96, 425073), (99, 412192), (121, 337248), (132, 309144), (144, 283382), (176, 231858), (198, 206096), (242, 168624), (264, 154572), (288, 141691), (352, 115929), (363, 112416), (396, 103048), (484, 84312), (528, 77286), (726, 56208), (792, 51524), (968, 42156), (1056, 38643), (1089, 37472), (1171, 34848), (1452, 28104), (1584, 25762), (1936, 21078), (2178, 18736), (2342, 17424), (2904, 14052), (3168, 12881), (3513, 11616), (3872, 10539), (4356, 9368), (4684, 8712), (5808, 7026)]