71319352720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11577817}}^1$

素因数の和:11577848

約数の個数: 80

約数和(自身を含む): 206733518208

約数和(自身を除く): 135414165488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11577817, 23155634, 46311268, 57889085, 81044719, 92622536, 115778170, 127355987, 162089438, 185245072, 231556340, 254711974, 324178876, 405223595, 463112680, 509423948, 636779935, 648357752, 810447190, 891491909, 926225360, 1018847896, 1273559870, 1296715504, 1620894380, 1782983818, 2037695792, 2547119740, 3241788760, 3565967636, 4457459545, 5094239480, 6483577520, 7131935272, 8914919090, 10188478960, 14263870544, 17829838180, 35659676360, 71319352720]

約数ペア:

[(1, 71319352720), (2, 35659676360), (4, 17829838180), (5, 14263870544), (7, 10188478960), (8, 8914919090), (10, 7131935272), (11, 6483577520), (14, 5094239480), (16, 4457459545), (20, 3565967636), (22, 3241788760), (28, 2547119740), (35, 2037695792), (40, 1782983818), (44, 1620894380), (55, 1296715504), (56, 1273559870), (70, 1018847896), (77, 926225360), (80, 891491909), (88, 810447190), (110, 648357752), (112, 636779935), (140, 509423948), (154, 463112680), (176, 405223595), (220, 324178876), (280, 254711974), (308, 231556340), (385, 185245072), (440, 162089438), (560, 127355987), (616, 115778170), (770, 92622536), (880, 81044719), (1232, 57889085), (1540, 46311268), (3080, 23155634), (6160, 11577817)]