713381680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9767}}^1$

素因数の和:9874

約数の個数: 80

約数和(自身を含む): 1831382784

約数和(自身を除く): 1118001104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 3320, 3652, 4565, 6640, 7304, 9130, 9767, 14608, 18260, 19534, 36520, 39068, 48835, 73040, 78136, 97670, 107437, 156272, 195340, 214874, 390680, 429748, 537185, 781360, 810661, 859496, 1074370, 1621322, 1718992, 2148740, 3242644, 4053305, 4297480, 6485288, 8106610, 8594960, 8917271, 12970576, 16213220, 17834542, 32426440, 35669084, 44586355, 64852880, 71338168, 89172710, 142676336, 178345420, 356690840, 713381680]

約数ペア:

[(1, 713381680), (2, 356690840), (4, 178345420), (5, 142676336), (8, 89172710), (10, 71338168), (11, 64852880), (16, 44586355), (20, 35669084), (22, 32426440), (40, 17834542), (44, 16213220), (55, 12970576), (80, 8917271), (83, 8594960), (88, 8106610), (110, 6485288), (166, 4297480), (176, 4053305), (220, 3242644), (332, 2148740), (415, 1718992), (440, 1621322), (664, 1074370), (830, 859496), (880, 810661), (913, 781360), (1328, 537185), (1660, 429748), (1826, 390680), (3320, 214874), (3652, 195340), (4565, 156272), (6640, 107437), (7304, 97670), (9130, 78136), (9767, 73040), (14608, 48835), (18260, 39068), (19534, 36520)]