32028880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 84958848

約数和(自身を除く): 52929968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 103, 104, 115, 130, 169, 184, 206, 208, 230, 260, 299, 338, 368, 412, 460, 515, 520, 598, 676, 824, 845, 920, 1030, 1040, 1196, 1339, 1352, 1495, 1648, 1690, 1840, 2060, 2369, 2392, 2678, 2704, 2990, 3380, 3887, 4120, 4738, 4784, 5356, 5980, 6695, 6760, 7774, 8240, 9476, 10712, 11845, 11960, 13390, 13520, 15548, 17407, 18952, 19435, 21424, 23690, 23920, 26780, 30797, 31096, 34814, 37904, 38870, 47380, 53560, 61594, 62192, 69628, 77740, 87035, 94760, 107120, 123188, 139256, 153985, 155480, 174070, 189520, 246376, 278512, 307970, 310960, 348140, 400361, 492752, 615940, 696280, 800722, 1231880, 1392560, 1601444, 2001805, 2463760, 3202888, 4003610, 6405776, 8007220, 16014440, 32028880]

約数ペア:

[(1, 32028880), (2, 16014440), (4, 8007220), (5, 6405776), (8, 4003610), (10, 3202888), (13, 2463760), (16, 2001805), (20, 1601444), (23, 1392560), (26, 1231880), (40, 800722), (46, 696280), (52, 615940), (65, 492752), (80, 400361), (92, 348140), (103, 310960), (104, 307970), (115, 278512), (130, 246376), (169, 189520), (184, 174070), (206, 155480), (208, 153985), (230, 139256), (260, 123188), (299, 107120), (338, 94760), (368, 87035), (412, 77740), (460, 69628), (515, 62192), (520, 61594), (598, 53560), (676, 47380), (824, 38870), (845, 37904), (920, 34814), (1030, 31096), (1040, 30797), (1196, 26780), (1339, 23920), (1352, 23690), (1495, 21424), (1648, 19435), (1690, 18952), (1840, 17407), (2060, 15548), (2369, 13520), (2392, 13390), (2678, 11960), (2704, 11845), (2990, 10712), (3380, 9476), (3887, 8240), (4120, 7774), (4738, 6760), (4784, 6695), (5356, 5980)]