1796753920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4153}}^1$

素因数の和:4202

約数の個数: 120

約数和(自身を含む): 4665997116

約数和(自身を除く): 2869243196

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 512, 520, 640, 676, 832, 845, 1040, 1280, 1352, 1664, 1690, 2080, 2560, 2704, 3328, 3380, 4153, 4160, 5408, 6656, 6760, 8306, 8320, 10816, 13520, 16612, 16640, 20765, 21632, 27040, 33224, 33280, 41530, 43264, 53989, 54080, 66448, 83060, 86528, 107978, 108160, 132896, 166120, 215956, 216320, 265792, 269945, 332240, 431912, 432640, 531584, 539890, 664480, 701857, 863824, 1063168, 1079780, 1328960, 1403714, 1727648, 2126336, 2159560, 2657920, 2807428, 3455296, 3509285, 4319120, 5315840, 5614856, 6910592, 7018570, 8638240, 10631680, 11229712, 13821184, 14037140, 17276480, 22459424, 27642368, 28074280, 34552960, 44918848, 56148560, 69105920, 89837696, 112297120, 138211840, 179675392, 224594240, 359350784, 449188480, 898376960, 1796753920]

約数ペア:

[(1, 1796753920), (2, 898376960), (4, 449188480), (5, 359350784), (8, 224594240), (10, 179675392), (13, 138211840), (16, 112297120), (20, 89837696), (26, 69105920), (32, 56148560), (40, 44918848), (52, 34552960), (64, 28074280), (65, 27642368), (80, 22459424), (104, 17276480), (128, 14037140), (130, 13821184), (160, 11229712), (169, 10631680), (208, 8638240), (256, 7018570), (260, 6910592), (320, 5614856), (338, 5315840), (416, 4319120), (512, 3509285), (520, 3455296), (640, 2807428), (676, 2657920), (832, 2159560), (845, 2126336), (1040, 1727648), (1280, 1403714), (1352, 1328960), (1664, 1079780), (1690, 1063168), (2080, 863824), (2560, 701857), (2704, 664480), (3328, 539890), (3380, 531584), (4153, 432640), (4160, 431912), (5408, 332240), (6656, 269945), (6760, 265792), (8306, 216320), (8320, 215956), (10816, 166120), (13520, 132896), (16612, 108160), (16640, 107978), (20765, 86528), (21632, 83060), (27040, 66448), (33224, 54080), (33280, 53989), (41530, 43264)]