10505210

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5279}}^1$

素因数の和:5485

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 8502790

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 5279, 10558, 26395, 52790, 1050521, 2101042, 5252605, 10505210]

約数ペア:

[(1, 10505210), (2, 5252605), (5, 2101042), (10, 1050521), (199, 52790), (398, 26395), (995, 10558), (1990, 5279)]