20132695987600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{3685417}}^1$

素因数の和:3687393

約数の個数: 120

約数和(自身を含む): 55306979475968

約数和(自身を除く): 35174283488368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 1951, 2800, 3902, 7804, 9755, 13657, 15608, 19510, 27314, 31216, 39020, 48775, 54628, 68285, 78040, 97550, 109256, 136570, 156080, 195100, 218512, 273140, 341425, 390200, 546280, 682850, 780400, 1092560, 1365700, 2731400, 3685417, 5462800, 7370834, 14741668, 18427085, 25797919, 29483336, 36854170, 51595838, 58966672, 73708340, 92135425, 103191676, 128989595, 147416680, 184270850, 206383352, 257979190, 294833360, 368541700, 412766704, 515958380, 644947975, 737083400, 1031916760, 1289895950, 1474166800, 2063833520, 2579791900, 5159583800, 7190248567, 10319167600, 14380497134, 28760994268, 35951242835, 50331739969, 57521988536, 71902485670, 100663479938, 115043977072, 143804971340, 179756214175, 201326959876, 251658699845, 287609942680, 359512428350, 402653919752, 503317399690, 575219885360, 719024856700, 805307839504, 1006634799380, 1258293499225, 1438049713400, 2013269598760, 2516586998450, 2876099426800, 4026539197520, 5033173996900, 10066347993800, 20132695987600]

約数ペア:

[(1, 20132695987600), (2, 10066347993800), (4, 5033173996900), (5, 4026539197520), (7, 2876099426800), (8, 2516586998450), (10, 2013269598760), (14, 1438049713400), (16, 1258293499225), (20, 1006634799380), (25, 805307839504), (28, 719024856700), (35, 575219885360), (40, 503317399690), (50, 402653919752), (56, 359512428350), (70, 287609942680), (80, 251658699845), (100, 201326959876), (112, 179756214175), (140, 143804971340), (175, 115043977072), (200, 100663479938), (280, 71902485670), (350, 57521988536), (400, 50331739969), (560, 35951242835), (700, 28760994268), (1400, 14380497134), (1951, 10319167600), (2800, 7190248567), (3902, 5159583800), (7804, 2579791900), (9755, 2063833520), (13657, 1474166800), (15608, 1289895950), (19510, 1031916760), (27314, 737083400), (31216, 644947975), (39020, 515958380), (48775, 412766704), (54628, 368541700), (68285, 294833360), (78040, 257979190), (97550, 206383352), (109256, 184270850), (136570, 147416680), (156080, 128989595), (195100, 103191676), (218512, 92135425), (273140, 73708340), (341425, 58966672), (390200, 51595838), (546280, 36854170), (682850, 29483336), (780400, 25797919), (1092560, 18427085), (1365700, 14741668), (2731400, 7370834), (3685417, 5462800)]