40289675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 53434080

約数和(自身を除く): 13144405

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 1709, 4715, 8545, 23575, 39307, 42725, 70069, 196535, 350345, 982675, 1611587, 1751725, 8057935, 40289675]

約数ペア:

[(1, 40289675), (5, 8057935), (23, 1751725), (25, 1611587), (41, 982675), (115, 350345), (205, 196535), (575, 70069), (943, 42725), (1025, 39307), (1709, 23575), (4715, 8545)]