131361050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 257662080

約数和(自身を除く): 126301030

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 115, 206, 230, 515, 575, 1030, 1109, 1150, 2218, 2369, 2575, 4738, 5150, 5545, 11090, 11845, 23690, 25507, 27725, 51014, 55450, 59225, 114227, 118450, 127535, 228454, 255070, 571135, 637675, 1142270, 1275350, 2627221, 2855675, 5254442, 5711350, 13136105, 26272210, 65680525, 131361050]

約数ペア:

[(1, 131361050), (2, 65680525), (5, 26272210), (10, 13136105), (23, 5711350), (25, 5254442), (46, 2855675), (50, 2627221), (103, 1275350), (115, 1142270), (206, 637675), (230, 571135), (515, 255070), (575, 228454), (1030, 127535), (1109, 118450), (1150, 114227), (2218, 59225), (2369, 55450), (2575, 51014), (4738, 27725), (5150, 25507), (5545, 23690), (11090, 11845)]