968403740

素因数分解:

$2^2\times 5^1\times {\mathrm{48420187}}^1$

素因数の和:48420196

約数の個数: 12

約数和(自身を含む): 2033647896

約数和(自身を除く): 1065244156

約数列:

[1, 2, 4, 5, 10, 20, 48420187, 96840374, 193680748, 242100935, 484201870, 968403740]

約数ペア:

[(1, 968403740), (2, 484201870), (4, 242100935), (5, 193680748), (10, 96840374), (20, 48420187)]