25205611008

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{83299}}^1$

素因数の和:83517

約数の個数: 80

約数和(自身を含む): 67490992800

約数和(自身を除く): 42285381792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 768, 788, 1182, 1536, 1576, 2364, 3152, 4728, 6304, 9456, 12608, 18912, 25216, 37824, 50432, 75648, 83299, 100864, 151296, 166598, 249897, 302592, 333196, 499794, 666392, 999588, 1332784, 1999176, 2665568, 3998352, 5331136, 7996704, 10662272, 15993408, 16409903, 21324544, 31986816, 32819806, 42649088, 49229709, 63973632, 65639612, 98459418, 127947264, 131279224, 196918836, 262558448, 393837672, 525116896, 787675344, 1050233792, 1575350688, 2100467584, 3150701376, 4200935168, 6301402752, 8401870336, 12602805504, 25205611008]

約数ペア:

[(1, 25205611008), (2, 12602805504), (3, 8401870336), (4, 6301402752), (6, 4200935168), (8, 3150701376), (12, 2100467584), (16, 1575350688), (24, 1050233792), (32, 787675344), (48, 525116896), (64, 393837672), (96, 262558448), (128, 196918836), (192, 131279224), (197, 127947264), (256, 98459418), (384, 65639612), (394, 63973632), (512, 49229709), (591, 42649088), (768, 32819806), (788, 31986816), (1182, 21324544), (1536, 16409903), (1576, 15993408), (2364, 10662272), (3152, 7996704), (4728, 5331136), (6304, 3998352), (9456, 2665568), (12608, 1999176), (18912, 1332784), (25216, 999588), (37824, 666392), (50432, 499794), (75648, 333196), (83299, 302592), (100864, 249897), (151296, 166598)]