12829379080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{6653}}^1$

素因数の和:6839

約数の個数: 128

約数和(自身を含む): 33804449280

約数和(自身を除く): 20975070200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 97, 140, 142, 194, 280, 284, 355, 388, 485, 497, 568, 679, 710, 776, 970, 994, 1358, 1420, 1940, 1988, 2485, 2716, 2840, 3395, 3880, 3976, 4970, 5432, 6653, 6790, 6887, 9940, 13306, 13580, 13774, 19880, 26612, 27160, 27548, 33265, 34435, 46571, 48209, 53224, 55096, 66530, 68870, 93142, 96418, 133060, 137740, 186284, 192836, 232855, 241045, 266120, 275480, 372568, 385672, 465710, 472363, 482090, 645341, 931420, 944726, 964180, 1290682, 1862840, 1889452, 1928360, 2361815, 2581364, 3226705, 3306541, 3778904, 4517387, 4723630, 5162728, 6453410, 6613082, 9034774, 9447260, 12906820, 13226164, 16532705, 18069548, 18894520, 22586935, 25813640, 26452328, 33065410, 36139096, 45173870, 45819211, 66130820, 90347740, 91638422, 132261640, 180695480, 183276844, 229096055, 320734477, 366553688, 458192110, 641468954, 916384220, 1282937908, 1603672385, 1832768440, 2565875816, 3207344770, 6414689540, 12829379080]

約数ペア:

[(1, 12829379080), (2, 6414689540), (4, 3207344770), (5, 2565875816), (7, 1832768440), (8, 1603672385), (10, 1282937908), (14, 916384220), (20, 641468954), (28, 458192110), (35, 366553688), (40, 320734477), (56, 229096055), (70, 183276844), (71, 180695480), (97, 132261640), (140, 91638422), (142, 90347740), (194, 66130820), (280, 45819211), (284, 45173870), (355, 36139096), (388, 33065410), (485, 26452328), (497, 25813640), (568, 22586935), (679, 18894520), (710, 18069548), (776, 16532705), (970, 13226164), (994, 12906820), (1358, 9447260), (1420, 9034774), (1940, 6613082), (1988, 6453410), (2485, 5162728), (2716, 4723630), (2840, 4517387), (3395, 3778904), (3880, 3306541), (3976, 3226705), (4970, 2581364), (5432, 2361815), (6653, 1928360), (6790, 1889452), (6887, 1862840), (9940, 1290682), (13306, 964180), (13580, 944726), (13774, 931420), (19880, 645341), (26612, 482090), (27160, 472363), (27548, 465710), (33265, 385672), (34435, 372568), (46571, 275480), (48209, 266120), (53224, 241045), (55096, 232855), (66530, 192836), (68870, 186284), (93142, 137740), (96418, 133060)]