85095280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 209674080

約数和(自身を除く): 124578800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 580, 688, 853, 860, 1160, 1247, 1706, 1720, 2320, 2494, 3412, 3440, 4265, 4988, 6235, 6824, 8530, 9976, 12470, 13648, 17060, 19952, 24737, 24940, 34120, 36679, 49474, 49880, 68240, 73358, 98948, 99760, 123685, 146716, 183395, 197896, 247370, 293432, 366790, 395792, 494740, 586864, 733580, 989480, 1063691, 1467160, 1978960, 2127382, 2934320, 4254764, 5318455, 8509528, 10636910, 17019056, 21273820, 42547640, 85095280]

約数ペア:

[(1, 85095280), (2, 42547640), (4, 21273820), (5, 17019056), (8, 10636910), (10, 8509528), (16, 5318455), (20, 4254764), (29, 2934320), (40, 2127382), (43, 1978960), (58, 1467160), (80, 1063691), (86, 989480), (116, 733580), (145, 586864), (172, 494740), (215, 395792), (232, 366790), (290, 293432), (344, 247370), (430, 197896), (464, 183395), (580, 146716), (688, 123685), (853, 99760), (860, 98948), (1160, 73358), (1247, 68240), (1706, 49880), (1720, 49474), (2320, 36679), (2494, 34120), (3412, 24940), (3440, 24737), (4265, 19952), (4988, 17060), (6235, 13648), (6824, 12470), (8530, 9976)]