86995450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{941}}^1$

素因数の和:1039

約数の個数: 36

約数和(自身を含む): 165838158

約数和(自身を除く): 78842708

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 941, 1075, 1849, 1882, 2150, 3698, 4705, 9245, 9410, 18490, 23525, 40463, 46225, 47050, 80926, 92450, 202315, 404630, 1011575, 1739909, 2023150, 3479818, 8699545, 17399090, 43497725, 86995450]

約数ペア:

[(1, 86995450), (2, 43497725), (5, 17399090), (10, 8699545), (25, 3479818), (43, 2023150), (50, 1739909), (86, 1011575), (215, 404630), (430, 202315), (941, 92450), (1075, 80926), (1849, 47050), (1882, 46225), (2150, 40463), (3698, 23525), (4705, 18490), (9245, 9410)]