36028840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20947}}^1$

素因数の和:21001

約数の個数: 32

約数和(自身を含む): 82954080

約数和(自身を除く): 46925240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 20947, 41894, 83788, 104735, 167576, 209470, 418940, 837880, 900721, 1801442, 3602884, 4503605, 7205768, 9007210, 18014420, 36028840]

約数ペア:

[(1, 36028840), (2, 18014420), (4, 9007210), (5, 7205768), (8, 4503605), (10, 3602884), (20, 1801442), (40, 900721), (43, 837880), (86, 418940), (172, 209470), (215, 167576), (344, 104735), (430, 83788), (860, 41894), (1720, 20947)]