85062700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{20747}}^1$

素因数の和:20802

約数の個数: 36

約数和(自身を含む): 189097272

約数和(自身を除く): 104034572

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 20747, 41494, 82988, 103735, 207470, 414940, 518675, 850627, 1037350, 1701254, 2074700, 3402508, 4253135, 8506270, 17012540, 21265675, 42531350, 85062700]

約数ペア:

[(1, 85062700), (2, 42531350), (4, 21265675), (5, 17012540), (10, 8506270), (20, 4253135), (25, 3402508), (41, 2074700), (50, 1701254), (82, 1037350), (100, 850627), (164, 518675), (205, 414940), (410, 207470), (820, 103735), (1025, 82988), (2050, 41494), (4100, 20747)]