82663588840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12835961}}^1$

素因数の和:12836002

約数の個数: 64

約数和(自身を含む): 221805423360

約数和(自身を除く): 139141834520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 12835961, 25671922, 51343844, 64179805, 89851727, 102687688, 128359610, 179703454, 256719220, 295227103, 359406908, 449258635, 513438440, 590454206, 718813816, 898517270, 1180908412, 1476135515, 1797034540, 2066589721, 2361816824, 2952271030, 3594069080, 4133179442, 5904542060, 8266358884, 10332948605, 11809084120, 16532717768, 20665897210, 41331794420, 82663588840]

約数ペア:

[(1, 82663588840), (2, 41331794420), (4, 20665897210), (5, 16532717768), (7, 11809084120), (8, 10332948605), (10, 8266358884), (14, 5904542060), (20, 4133179442), (23, 3594069080), (28, 2952271030), (35, 2361816824), (40, 2066589721), (46, 1797034540), (56, 1476135515), (70, 1180908412), (92, 898517270), (115, 718813816), (140, 590454206), (161, 513438440), (184, 449258635), (230, 359406908), (280, 295227103), (322, 256719220), (460, 179703454), (644, 128359610), (805, 102687688), (920, 89851727), (1288, 64179805), (1610, 51343844), (3220, 25671922), (6440, 12835961)]