40547575

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{19541}}^1$

素因数の和:19634

約数の個数: 12

約数和(自身を含む): 50887368

約数和(自身を除く): 10339793

約数列:

[1, 5, 25, 83, 415, 2075, 19541, 97705, 488525, 1621903, 8109515, 40547575]

約数ペア:

[(1, 40547575), (5, 8109515), (25, 1621903), (83, 488525), (415, 97705), (2075, 19541)]