38867080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 100823040

約数和(自身を除く): 61955960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1093, 1270, 1778, 2186, 2540, 3556, 4372, 4445, 5080, 5465, 7112, 7651, 8744, 8890, 10930, 15302, 17780, 21860, 30604, 35560, 38255, 43720, 61208, 76510, 138811, 153020, 277622, 306040, 555244, 694055, 971677, 1110488, 1388110, 1943354, 2776220, 3886708, 4858385, 5552440, 7773416, 9716770, 19433540, 38867080]

約数ペア:

[(1, 38867080), (2, 19433540), (4, 9716770), (5, 7773416), (7, 5552440), (8, 4858385), (10, 3886708), (14, 2776220), (20, 1943354), (28, 1388110), (35, 1110488), (40, 971677), (56, 694055), (70, 555244), (127, 306040), (140, 277622), (254, 153020), (280, 138811), (508, 76510), (635, 61208), (889, 43720), (1016, 38255), (1093, 35560), (1270, 30604), (1778, 21860), (2186, 17780), (2540, 15302), (3556, 10930), (4372, 8890), (4445, 8744), (5080, 7651), (5465, 7112)]