9132742480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{115429}}^1$

素因数の和:115508

約数の個数: 80

約数和(自身を含む): 22672298880

約数和(自身を除く): 13539556400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 688, 860, 920, 989, 1720, 1840, 1978, 3440, 3956, 4945, 7912, 9890, 15824, 19780, 39560, 79120, 115429, 230858, 461716, 577145, 923432, 1154290, 1846864, 2308580, 2654867, 4617160, 4963447, 5309734, 9234320, 9926894, 10619468, 13274335, 19853788, 21238936, 24817235, 26548670, 39707576, 42477872, 49634470, 53097340, 79415152, 99268940, 106194680, 114159281, 198537880, 212389360, 228318562, 397075760, 456637124, 570796405, 913274248, 1141592810, 1826548496, 2283185620, 4566371240, 9132742480]

約数ペア:

[(1, 9132742480), (2, 4566371240), (4, 2283185620), (5, 1826548496), (8, 1141592810), (10, 913274248), (16, 570796405), (20, 456637124), (23, 397075760), (40, 228318562), (43, 212389360), (46, 198537880), (80, 114159281), (86, 106194680), (92, 99268940), (115, 79415152), (172, 53097340), (184, 49634470), (215, 42477872), (230, 39707576), (344, 26548670), (368, 24817235), (430, 21238936), (460, 19853788), (688, 13274335), (860, 10619468), (920, 9926894), (989, 9234320), (1720, 5309734), (1840, 4963447), (1978, 4617160), (3440, 2654867), (3956, 2308580), (4945, 1846864), (7912, 1154290), (9890, 923432), (15824, 577145), (19780, 461716), (39560, 230858), (79120, 115429)]