82236847520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{79823}}^1$

素因数の和:80022

約数の個数: 96

約数和(自身を含む): 199869078528

約数和(自身を除く): 117632231008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 137, 160, 188, 235, 274, 376, 470, 548, 685, 752, 940, 1096, 1370, 1504, 1880, 2192, 2740, 3760, 4384, 5480, 6439, 7520, 10960, 12878, 21920, 25756, 32195, 51512, 64390, 79823, 103024, 128780, 159646, 206048, 257560, 319292, 399115, 515120, 638584, 798230, 1030240, 1277168, 1596460, 2554336, 3192920, 3751681, 6385840, 7503362, 10935751, 12771680, 15006724, 18758405, 21871502, 30013448, 37516810, 43743004, 54678755, 60026896, 75033620, 87486008, 109357510, 120053792, 150067240, 174972016, 218715020, 300134480, 349944032, 437430040, 513980297, 600268960, 874860080, 1027960594, 1749720160, 2055921188, 2569901485, 4111842376, 5139802970, 8223684752, 10279605940, 16447369504, 20559211880, 41118423760, 82236847520]

約数ペア:

[(1, 82236847520), (2, 41118423760), (4, 20559211880), (5, 16447369504), (8, 10279605940), (10, 8223684752), (16, 5139802970), (20, 4111842376), (32, 2569901485), (40, 2055921188), (47, 1749720160), (80, 1027960594), (94, 874860080), (137, 600268960), (160, 513980297), (188, 437430040), (235, 349944032), (274, 300134480), (376, 218715020), (470, 174972016), (548, 150067240), (685, 120053792), (752, 109357510), (940, 87486008), (1096, 75033620), (1370, 60026896), (1504, 54678755), (1880, 43743004), (2192, 37516810), (2740, 30013448), (3760, 21871502), (4384, 18758405), (5480, 15006724), (6439, 12771680), (7520, 10935751), (10960, 7503362), (12878, 6385840), (21920, 3751681), (25756, 3192920), (32195, 2554336), (51512, 1596460), (64390, 1277168), (79823, 1030240), (103024, 798230), (128780, 638584), (159646, 515120), (206048, 399115), (257560, 319292)]