80009930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8031

約数の個数: 64

約数和(自身を含む): 193390848

約数和(自身を除く): 113380918

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 7993, 10010, 15986, 39965, 55951, 79930, 87923, 103909, 111902, 175846, 207818, 279755, 439615, 519545, 559510, 615461, 727363, 879230, 1039090, 1142999, 1230922, 1454726, 2285998, 3077305, 3636815, 5714995, 6154610, 7273630, 8000993, 11429990, 16001986, 40004965, 80009930]

約数ペア:

[(1, 80009930), (2, 40004965), (5, 16001986), (7, 11429990), (10, 8000993), (11, 7273630), (13, 6154610), (14, 5714995), (22, 3636815), (26, 3077305), (35, 2285998), (55, 1454726), (65, 1230922), (70, 1142999), (77, 1039090), (91, 879230), (110, 727363), (130, 615461), (143, 559510), (154, 519545), (182, 439615), (286, 279755), (385, 207818), (455, 175846), (715, 111902), (770, 103909), (910, 87923), (1001, 79930), (1430, 55951), (2002, 39965), (5005, 15986), (7993, 10010)]