132414640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 321408000

約数和(自身を除く): 188993360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 107, 124, 155, 214, 248, 310, 428, 496, 499, 535, 620, 856, 998, 1070, 1240, 1712, 1996, 2140, 2480, 2495, 3317, 3992, 4280, 4990, 6634, 7984, 8560, 9980, 13268, 15469, 16585, 19960, 26536, 30938, 33170, 39920, 53072, 53393, 61876, 66340, 77345, 106786, 123752, 132680, 154690, 213572, 247504, 265360, 266965, 309380, 427144, 533930, 618760, 854288, 1067860, 1237520, 1655183, 2135720, 3310366, 4271440, 6620732, 8275915, 13241464, 16551830, 26482928, 33103660, 66207320, 132414640]

約数ペア:

[(1, 132414640), (2, 66207320), (4, 33103660), (5, 26482928), (8, 16551830), (10, 13241464), (16, 8275915), (20, 6620732), (31, 4271440), (40, 3310366), (62, 2135720), (80, 1655183), (107, 1237520), (124, 1067860), (155, 854288), (214, 618760), (248, 533930), (310, 427144), (428, 309380), (496, 266965), (499, 265360), (535, 247504), (620, 213572), (856, 154690), (998, 132680), (1070, 123752), (1240, 106786), (1712, 77345), (1996, 66340), (2140, 61876), (2480, 53393), (2495, 53072), (3317, 39920), (3992, 33170), (4280, 30938), (4990, 26536), (6634, 19960), (7984, 16585), (8560, 15469), (9980, 13268)]