9968232380

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2504581}}^1$

素因数の和:2504789

約数の個数: 24

約数和(自身を含む): 21038488800

約数和(自身を除く): 11070256420

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 2504581, 5009162, 10018324, 12522905, 25045810, 50091620, 498411619, 996823238, 1993646476, 2492058095, 4984116190, 9968232380]

約数ペア:

[(1, 9968232380), (2, 4984116190), (4, 2492058095), (5, 1993646476), (10, 996823238), (20, 498411619), (199, 50091620), (398, 25045810), (796, 12522905), (995, 10018324), (1990, 5009162), (3980, 2504581)]