183769060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 397281024

約数和(自身を除く): 213511964

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 137, 188, 235, 274, 470, 548, 685, 940, 1370, 1427, 2740, 2854, 5708, 6439, 7135, 12878, 14270, 25756, 28540, 32195, 64390, 67069, 128780, 134138, 195499, 268276, 335345, 390998, 670690, 781996, 977495, 1341380, 1954990, 3909980, 9188453, 18376906, 36753812, 45942265, 91884530, 183769060]

約数ペア:

[(1, 183769060), (2, 91884530), (4, 45942265), (5, 36753812), (10, 18376906), (20, 9188453), (47, 3909980), (94, 1954990), (137, 1341380), (188, 977495), (235, 781996), (274, 670690), (470, 390998), (548, 335345), (685, 268276), (940, 195499), (1370, 134138), (1427, 128780), (2740, 67069), (2854, 64390), (5708, 32195), (6439, 28540), (7135, 25756), (12878, 14270)]