2073105920

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 5244896448

約数和(自身を除く): 3171790528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 137, 160, 184, 230, 256, 257, 274, 320, 368, 460, 512, 514, 548, 640, 685, 736, 920, 1028, 1096, 1280, 1285, 1370, 1472, 1840, 2056, 2192, 2560, 2570, 2740, 2944, 3151, 3680, 4112, 4384, 5140, 5480, 5888, 5911, 6302, 7360, 8224, 8768, 10280, 10960, 11776, 11822, 12604, 14720, 15755, 16448, 17536, 20560, 21920, 23644, 25208, 29440, 29555, 31510, 32896, 35072, 35209, 41120, 43840, 47288, 50416, 58880, 59110, 63020, 65792, 70144, 70418, 82240, 87680, 94576, 100832, 118220, 126040, 131584, 140836, 164480, 175360, 176045, 189152, 201664, 236440, 252080, 281672, 328960, 350720, 352090, 378304, 403328, 472880, 504160, 563344, 657920, 704180, 756608, 806656, 809807, 945760, 1008320, 1126688, 1408360, 1513216, 1613312, 1619614, 1891520, 2016640, 2253376, 2816720, 3026432, 3239228, 3783040, 4033280, 4049035, 4506752, 5633440, 6478456, 7566080, 8066560, 8098070, 9013504, 11266880, 12956912, 15132160, 16196140, 18027008, 22533760, 25913824, 32392280, 45067520, 51827648, 64784560, 90135040, 103655296, 129569120, 207310592, 259138240, 414621184, 518276480, 1036552960, 2073105920]

約数ペア:

[(1, 2073105920), (2, 1036552960), (4, 518276480), (5, 414621184), (8, 259138240), (10, 207310592), (16, 129569120), (20, 103655296), (23, 90135040), (32, 64784560), (40, 51827648), (46, 45067520), (64, 32392280), (80, 25913824), (92, 22533760), (115, 18027008), (128, 16196140), (137, 15132160), (160, 12956912), (184, 11266880), (230, 9013504), (256, 8098070), (257, 8066560), (274, 7566080), (320, 6478456), (368, 5633440), (460, 4506752), (512, 4049035), (514, 4033280), (548, 3783040), (640, 3239228), (685, 3026432), (736, 2816720), (920, 2253376), (1028, 2016640), (1096, 1891520), (1280, 1619614), (1285, 1613312), (1370, 1513216), (1472, 1408360), (1840, 1126688), (2056, 1008320), (2192, 945760), (2560, 809807), (2570, 806656), (2740, 756608), (2944, 704180), (3151, 657920), (3680, 563344), (4112, 504160), (4384, 472880), (5140, 403328), (5480, 378304), (5888, 352090), (5911, 350720), (6302, 328960), (7360, 281672), (8224, 252080), (8768, 236440), (10280, 201664), (10960, 189152), (11776, 176045), (11822, 175360), (12604, 164480), (14720, 140836), (15755, 131584), (16448, 126040), (17536, 118220), (20560, 100832), (21920, 94576), (23644, 87680), (25208, 82240), (29440, 70418), (29555, 70144), (31510, 65792), (32896, 63020), (35072, 59110), (35209, 58880), (41120, 50416), (43840, 47288)]