136994440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13537}}^1$

素因数の和:13582

約数の個数: 64

約数和(自身を含む): 350904960

約数和(自身を除く): 213910520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 13537, 27074, 54148, 67685, 108296, 135370, 148907, 270740, 297814, 311351, 541480, 595628, 622702, 744535, 1191256, 1245404, 1489070, 1556755, 2490808, 2978140, 3113510, 3424861, 5956280, 6227020, 6849722, 12454040, 13699444, 17124305, 27398888, 34248610, 68497220, 136994440]

約数ペア:

[(1, 136994440), (2, 68497220), (4, 34248610), (5, 27398888), (8, 17124305), (10, 13699444), (11, 12454040), (20, 6849722), (22, 6227020), (23, 5956280), (40, 3424861), (44, 3113510), (46, 2978140), (55, 2490808), (88, 1556755), (92, 1489070), (110, 1245404), (115, 1191256), (184, 744535), (220, 622702), (230, 595628), (253, 541480), (440, 311351), (460, 297814), (506, 270740), (920, 148907), (1012, 135370), (1265, 108296), (2024, 67685), (2530, 54148), (5060, 27074), (10120, 13537)]