87066040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 206660160

約数和(自身を除く): 119594120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 404, 460, 505, 808, 920, 937, 1010, 1874, 2020, 2323, 3748, 4040, 4646, 4685, 7496, 9292, 9370, 11615, 18584, 18740, 21551, 23230, 37480, 43102, 46460, 86204, 92920, 94637, 107755, 172408, 189274, 215510, 378548, 431020, 473185, 757096, 862040, 946370, 1892740, 2176651, 3785480, 4353302, 8706604, 10883255, 17413208, 21766510, 43533020, 87066040]

約数ペア:

[(1, 87066040), (2, 43533020), (4, 21766510), (5, 17413208), (8, 10883255), (10, 8706604), (20, 4353302), (23, 3785480), (40, 2176651), (46, 1892740), (92, 946370), (101, 862040), (115, 757096), (184, 473185), (202, 431020), (230, 378548), (404, 215510), (460, 189274), (505, 172408), (808, 107755), (920, 94637), (937, 92920), (1010, 86204), (1874, 46460), (2020, 43102), (2323, 37480), (3748, 23230), (4040, 21551), (4646, 18740), (4685, 18584), (7496, 11615), (9292, 9370)]