16948389920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1375681}}^1$

素因数の和:1375714

約数の個数: 96

約数和(自身を含む): 49920748416

約数和(自身を除く): 32972358496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 1375681, 2751362, 5502724, 6878405, 9629767, 11005448, 13756810, 15132491, 19259534, 22010896, 27513620, 30264982, 38519068, 44021792, 48148835, 55027240, 60529964, 75662455, 77038136, 96297670, 105927437, 110054480, 121059928, 151324910, 154076272, 192595340, 211854874, 220108960, 242119856, 302649820, 308152544, 385190680, 423709748, 484239712, 529637185, 605299640, 770381360, 847419496, 1059274370, 1210599280, 1540762720, 1694838992, 2118548740, 2421198560, 3389677984, 4237097480, 8474194960, 16948389920]

約数ペア:

[(1, 16948389920), (2, 8474194960), (4, 4237097480), (5, 3389677984), (7, 2421198560), (8, 2118548740), (10, 1694838992), (11, 1540762720), (14, 1210599280), (16, 1059274370), (20, 847419496), (22, 770381360), (28, 605299640), (32, 529637185), (35, 484239712), (40, 423709748), (44, 385190680), (55, 308152544), (56, 302649820), (70, 242119856), (77, 220108960), (80, 211854874), (88, 192595340), (110, 154076272), (112, 151324910), (140, 121059928), (154, 110054480), (160, 105927437), (176, 96297670), (220, 77038136), (224, 75662455), (280, 60529964), (308, 55027240), (352, 48148835), (385, 44021792), (440, 38519068), (560, 30264982), (616, 27513620), (770, 22010896), (880, 19259534), (1120, 15132491), (1232, 13756810), (1540, 11005448), (1760, 9629767), (2464, 6878405), (3080, 5502724), (6160, 2751362), (12320, 1375681)]