80004540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17317}}^1$

素因数の和:17347

約数の個数: 96

約数和(自身を含む): 279304704

約数和(自身を除く): 199300164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 17317, 34634, 51951, 69268, 86585, 103902, 121219, 173170, 190487, 207804, 242438, 259755, 346340, 363657, 380974, 484876, 519510, 571461, 606095, 727314, 761948, 952435, 1039020, 1142922, 1212190, 1333409, 1454628, 1818285, 1904870, 2285844, 2424380, 2666818, 2857305, 3636570, 3809740, 4000227, 5333636, 5714610, 6667045, 7273140, 8000454, 11429220, 13334090, 16000908, 20001135, 26668180, 40002270, 80004540]

約数ペア:

[(1, 80004540), (2, 40002270), (3, 26668180), (4, 20001135), (5, 16000908), (6, 13334090), (7, 11429220), (10, 8000454), (11, 7273140), (12, 6667045), (14, 5714610), (15, 5333636), (20, 4000227), (21, 3809740), (22, 3636570), (28, 2857305), (30, 2666818), (33, 2424380), (35, 2285844), (42, 1904870), (44, 1818285), (55, 1454628), (60, 1333409), (66, 1212190), (70, 1142922), (77, 1039020), (84, 952435), (105, 761948), (110, 727314), (132, 606095), (140, 571461), (154, 519510), (165, 484876), (210, 380974), (220, 363657), (231, 346340), (308, 259755), (330, 242438), (385, 207804), (420, 190487), (462, 173170), (660, 121219), (770, 103902), (924, 86585), (1155, 69268), (1540, 51951), (2310, 34634), (4620, 17317)]