42814480

素因数分解:

$2^4\times 5^1\times {\mathrm{535181}}^1$

素因数の和:535194

約数の個数: 20

約数和(自身を含む): 99543852

約数和(自身を除く): 56729372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 535181, 1070362, 2140724, 2675905, 4281448, 5351810, 8562896, 10703620, 21407240, 42814480]

約数ペア:

[(1, 42814480), (2, 21407240), (4, 10703620), (5, 8562896), (8, 5351810), (10, 4281448), (16, 2675905), (20, 2140724), (40, 1070362), (80, 535181)]