41319040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 118091520

約数和(自身を除く): 76772480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 401, 448, 460, 560, 640, 644, 736, 802, 805, 896, 920, 1120, 1288, 1472, 1604, 1610, 1840, 2005, 2240, 2576, 2807, 2944, 3208, 3220, 3680, 4010, 4480, 5152, 5614, 6416, 6440, 7360, 8020, 9223, 10304, 11228, 12832, 12880, 14035, 14720, 16040, 18446, 20608, 22456, 25664, 25760, 28070, 32080, 36892, 44912, 46115, 51328, 51520, 56140, 64160, 64561, 73784, 89824, 92230, 103040, 112280, 128320, 129122, 147568, 179648, 184460, 224560, 256640, 258244, 295136, 322805, 359296, 368920, 449120, 516488, 590272, 645610, 737840, 898240, 1032976, 1180544, 1291220, 1475680, 1796480, 2065952, 2582440, 2951360, 4131904, 5164880, 5902720, 8263808, 10329760, 20659520, 41319040]

約数ペア:

[(1, 41319040), (2, 20659520), (4, 10329760), (5, 8263808), (7, 5902720), (8, 5164880), (10, 4131904), (14, 2951360), (16, 2582440), (20, 2065952), (23, 1796480), (28, 1475680), (32, 1291220), (35, 1180544), (40, 1032976), (46, 898240), (56, 737840), (64, 645610), (70, 590272), (80, 516488), (92, 449120), (112, 368920), (115, 359296), (128, 322805), (140, 295136), (160, 258244), (161, 256640), (184, 224560), (224, 184460), (230, 179648), (280, 147568), (320, 129122), (322, 128320), (368, 112280), (401, 103040), (448, 92230), (460, 89824), (560, 73784), (640, 64561), (644, 64160), (736, 56140), (802, 51520), (805, 51328), (896, 46115), (920, 44912), (1120, 36892), (1288, 32080), (1472, 28070), (1604, 25760), (1610, 25664), (1840, 22456), (2005, 20608), (2240, 18446), (2576, 16040), (2807, 14720), (2944, 14035), (3208, 12880), (3220, 12832), (3680, 11228), (4010, 10304), (4480, 9223), (5152, 8020), (5614, 7360), (6416, 6440)]