2008669075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2297}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 3009093120

約数和(自身を除く): 1000424045

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 263, 475, 665, 1315, 1841, 2297, 3325, 4997, 6575, 9205, 11485, 16079, 24985, 34979, 43643, 46025, 57425, 80395, 124925, 174895, 218215, 305501, 401975, 604111, 874475, 1091075, 1527505, 3020555, 4228777, 7637525, 11478109, 15102775, 21143885, 57390545, 80346763, 105719425, 286952725, 401733815, 2008669075]

約数ペア:

[(1, 2008669075), (5, 401733815), (7, 286952725), (19, 105719425), (25, 80346763), (35, 57390545), (95, 21143885), (133, 15102775), (175, 11478109), (263, 7637525), (475, 4228777), (665, 3020555), (1315, 1527505), (1841, 1091075), (2297, 874475), (3325, 604111), (4997, 401975), (6575, 305501), (9205, 218215), (11485, 174895), (16079, 124925), (24985, 80395), (34979, 57425), (43643, 46025)]