39995210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{48187}}^1$

素因数の和:48277

約数の個数: 16

約数和(自身を含む): 72860256

約数和(自身を除く): 32865046

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 48187, 96374, 240935, 481870, 3999521, 7999042, 19997605, 39995210]

約数ペア:

[(1, 39995210), (2, 19997605), (5, 7999042), (10, 3999521), (83, 481870), (166, 240935), (415, 96374), (830, 48187)]