136473040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155083}}^1$

素因数の和:155107

約数の個数: 40

約数和(自身を含む): 346147488

約数和(自身を除く): 209674448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 155083, 310166, 620332, 775415, 1240664, 1550830, 1705913, 2481328, 3101660, 3411826, 6203320, 6823652, 8529565, 12406640, 13647304, 17059130, 27294608, 34118260, 68236520, 136473040]

約数ペア:

[(1, 136473040), (2, 68236520), (4, 34118260), (5, 27294608), (8, 17059130), (10, 13647304), (11, 12406640), (16, 8529565), (20, 6823652), (22, 6203320), (40, 3411826), (44, 3101660), (55, 2481328), (80, 1705913), (88, 1550830), (110, 1240664), (176, 775415), (220, 620332), (440, 310166), (880, 155083)]