4920992976

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{20249}}^1$

素因数の和:20404

約数の個数: 80

約数和(自身を含む): 13077288000

約数和(自身を除く): 8156295024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 83, 122, 166, 183, 244, 249, 332, 366, 488, 498, 664, 732, 976, 996, 1328, 1464, 1992, 2928, 3984, 5063, 10126, 15189, 20249, 20252, 30378, 40498, 40504, 60747, 60756, 80996, 81008, 121494, 121512, 161992, 242988, 243024, 323984, 485976, 971952, 1235189, 1680667, 2470378, 3361334, 3705567, 4940756, 5042001, 6722668, 7411134, 9881512, 10084002, 13445336, 14822268, 19763024, 20168004, 26890672, 29644536, 40336008, 59289072, 80672016, 102520687, 205041374, 307562061, 410082748, 615124122, 820165496, 1230248244, 1640330992, 2460496488, 4920992976]

約数ペア:

[(1, 4920992976), (2, 2460496488), (3, 1640330992), (4, 1230248244), (6, 820165496), (8, 615124122), (12, 410082748), (16, 307562061), (24, 205041374), (48, 102520687), (61, 80672016), (83, 59289072), (122, 40336008), (166, 29644536), (183, 26890672), (244, 20168004), (249, 19763024), (332, 14822268), (366, 13445336), (488, 10084002), (498, 9881512), (664, 7411134), (732, 6722668), (976, 5042001), (996, 4940756), (1328, 3705567), (1464, 3361334), (1992, 2470378), (2928, 1680667), (3984, 1235189), (5063, 971952), (10126, 485976), (15189, 323984), (20249, 243024), (20252, 242988), (30378, 161992), (40498, 121512), (40504, 121494), (60747, 81008), (60756, 80996)]