71323161680

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1\times {\mathrm{8291}}^1$

素因数の和:8964

約数の個数: 80

約数和(自身を含む): 166865819904

約数和(自身を除く): 95542658224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 367, 586, 734, 1172, 1465, 1468, 1835, 2344, 2930, 2936, 3670, 4688, 5860, 5872, 7340, 8291, 11720, 14680, 16582, 23440, 29360, 33164, 41455, 66328, 82910, 107531, 132656, 165820, 215062, 331640, 430124, 537655, 663280, 860248, 1075310, 1720496, 2150620, 2429263, 3042797, 4301240, 4858526, 6085594, 8602480, 9717052, 12146315, 12171188, 15213985, 19434104, 24292630, 24342376, 30427970, 38868208, 48585260, 48684752, 60855940, 97170520, 121711880, 194341040, 243423760, 891539521, 1783079042, 3566158084, 4457697605, 7132316168, 8915395210, 14264632336, 17830790420, 35661580840, 71323161680]

約数ペア:

[(1, 71323161680), (2, 35661580840), (4, 17830790420), (5, 14264632336), (8, 8915395210), (10, 7132316168), (16, 4457697605), (20, 3566158084), (40, 1783079042), (80, 891539521), (293, 243423760), (367, 194341040), (586, 121711880), (734, 97170520), (1172, 60855940), (1465, 48684752), (1468, 48585260), (1835, 38868208), (2344, 30427970), (2930, 24342376), (2936, 24292630), (3670, 19434104), (4688, 15213985), (5860, 12171188), (5872, 12146315), (7340, 9717052), (8291, 8602480), (11720, 6085594), (14680, 4858526), (16582, 4301240), (23440, 3042797), (29360, 2429263), (33164, 2150620), (41455, 1720496), (66328, 1075310), (82910, 860248), (107531, 663280), (132656, 537655), (165820, 430124), (215062, 331640)]