39814025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 52675200

約数和(自身を除く): 12861175

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1061, 1501, 1975, 5305, 7505, 20159, 26525, 37525, 83819, 100795, 419095, 503975, 1592561, 2095475, 7962805, 39814025]

約数ペア:

[(1, 39814025), (5, 7962805), (19, 2095475), (25, 1592561), (79, 503975), (95, 419095), (395, 100795), (475, 83819), (1061, 37525), (1501, 26525), (1975, 20159), (5305, 7505)]