33416080

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 78120000

約数和(自身を除く): 44703920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 2099, 3184, 3980, 4198, 7960, 8396, 10495, 15920, 16792, 20990, 33584, 41980, 83960, 167920, 417701, 835402, 1670804, 2088505, 3341608, 4177010, 6683216, 8354020, 16708040, 33416080]

約数ペア:

[(1, 33416080), (2, 16708040), (4, 8354020), (5, 6683216), (8, 4177010), (10, 3341608), (16, 2088505), (20, 1670804), (40, 835402), (80, 417701), (199, 167920), (398, 83960), (796, 41980), (995, 33584), (1592, 20990), (1990, 16792), (2099, 15920), (3184, 10495), (3980, 8396), (4198, 7960)]