85033760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3346

約数の個数: 96

約数和(自身を含む): 239645952

約数和(自身を除く): 154612192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3301, 3680, 5152, 6440, 6602, 12880, 13204, 16505, 23107, 25760, 26408, 33010, 46214, 52816, 66020, 75923, 92428, 105632, 115535, 132040, 151846, 184856, 231070, 264080, 303692, 369712, 379615, 462140, 528160, 531461, 607384, 739424, 759230, 924280, 1062922, 1214768, 1518460, 1848560, 2125844, 2429536, 2657305, 3036920, 3697120, 4251688, 5314610, 6073840, 8503376, 10629220, 12147680, 17006752, 21258440, 42516880, 85033760]

約数ペア:

[(1, 85033760), (2, 42516880), (4, 21258440), (5, 17006752), (7, 12147680), (8, 10629220), (10, 8503376), (14, 6073840), (16, 5314610), (20, 4251688), (23, 3697120), (28, 3036920), (32, 2657305), (35, 2429536), (40, 2125844), (46, 1848560), (56, 1518460), (70, 1214768), (80, 1062922), (92, 924280), (112, 759230), (115, 739424), (140, 607384), (160, 531461), (161, 528160), (184, 462140), (224, 379615), (230, 369712), (280, 303692), (322, 264080), (368, 231070), (460, 184856), (560, 151846), (644, 132040), (736, 115535), (805, 105632), (920, 92428), (1120, 75923), (1288, 66020), (1610, 52816), (1840, 46214), (2576, 33010), (3220, 26408), (3301, 25760), (3680, 23107), (5152, 16505), (6440, 13204), (6602, 12880)]