105245960

素因数分解:

$2^3\times 5^1\times {\mathrm{2631149}}^1$

素因数の和:2631160

約数の個数: 16

約数和(自身を含む): 236803500

約数和(自身を除く): 131557540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2631149, 5262298, 10524596, 13155745, 21049192, 26311490, 52622980, 105245960]

約数ペア:

[(1, 105245960), (2, 52622980), (4, 26311490), (5, 21049192), (8, 13155745), (10, 10524596), (20, 5262298), (40, 2631149)]