56752120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83459}}^1$

素因数の和:83487

約数の個数: 32

約数和(自身を含む): 135205200

約数和(自身を除く): 78453080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 83459, 166918, 333836, 417295, 667672, 834590, 1418803, 1669180, 2837606, 3338360, 5675212, 7094015, 11350424, 14188030, 28376060, 56752120]

約数ペア:

[(1, 56752120), (2, 28376060), (4, 14188030), (5, 11350424), (8, 7094015), (10, 5675212), (17, 3338360), (20, 2837606), (34, 1669180), (40, 1418803), (68, 834590), (85, 667672), (136, 417295), (170, 333836), (340, 166918), (680, 83459)]