38858547520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{10531}}^1$

素因数の和:11448

約数の個数: 112

約数和(自身を含む): 99771573888

約数和(自身を除く): 60913026368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 887, 1040, 1774, 2080, 3548, 4160, 4435, 7096, 8870, 10531, 11531, 14192, 17740, 21062, 23062, 28384, 35480, 42124, 46124, 52655, 56768, 57655, 70960, 84248, 92248, 105310, 115310, 136903, 141920, 168496, 184496, 210620, 230620, 273806, 283840, 336992, 368992, 421240, 461240, 547612, 673984, 684515, 737984, 842480, 922480, 1095224, 1369030, 1684960, 1844960, 2190448, 2738060, 3369920, 3689920, 4380896, 5476120, 8761792, 9340997, 10952240, 18681994, 21904480, 37363988, 43808960, 46704985, 74727976, 93409970, 121432961, 149455952, 186819940, 242865922, 298911904, 373639880, 485731844, 597823808, 607164805, 747279760, 971463688, 1214329610, 1494559520, 1942927376, 2428659220, 2989119040, 3885854752, 4857318440, 7771709504, 9714636880, 19429273760, 38858547520]

約数ペア:

[(1, 38858547520), (2, 19429273760), (4, 9714636880), (5, 7771709504), (8, 4857318440), (10, 3885854752), (13, 2989119040), (16, 2428659220), (20, 1942927376), (26, 1494559520), (32, 1214329610), (40, 971463688), (52, 747279760), (64, 607164805), (65, 597823808), (80, 485731844), (104, 373639880), (130, 298911904), (160, 242865922), (208, 186819940), (260, 149455952), (320, 121432961), (416, 93409970), (520, 74727976), (832, 46704985), (887, 43808960), (1040, 37363988), (1774, 21904480), (2080, 18681994), (3548, 10952240), (4160, 9340997), (4435, 8761792), (7096, 5476120), (8870, 4380896), (10531, 3689920), (11531, 3369920), (14192, 2738060), (17740, 2190448), (21062, 1844960), (23062, 1684960), (28384, 1369030), (35480, 1095224), (42124, 922480), (46124, 842480), (52655, 737984), (56768, 684515), (57655, 673984), (70960, 547612), (84248, 461240), (92248, 421240), (105310, 368992), (115310, 336992), (136903, 283840), (141920, 273806), (168496, 230620), (184496, 210620)]