177201020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1583}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 387192960

約数和(自身を除く): 209991940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 193, 290, 386, 580, 772, 965, 1583, 1930, 3166, 3860, 5597, 6332, 7915, 11194, 15830, 22388, 27985, 31660, 45907, 55970, 91814, 111940, 183628, 229535, 305519, 459070, 611038, 918140, 1222076, 1527595, 3055190, 6110380, 8860051, 17720102, 35440204, 44300255, 88600510, 177201020]

約数ペア:

[(1, 177201020), (2, 88600510), (4, 44300255), (5, 35440204), (10, 17720102), (20, 8860051), (29, 6110380), (58, 3055190), (116, 1527595), (145, 1222076), (193, 918140), (290, 611038), (386, 459070), (580, 305519), (772, 229535), (965, 183628), (1583, 111940), (1930, 91814), (3166, 55970), (3860, 45907), (5597, 31660), (6332, 27985), (7915, 22388), (11194, 15830)]