6551080

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 14832000

約数和(自身を除く): 8280920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 823, 995, 1592, 1646, 1990, 3292, 3980, 4115, 6584, 7960, 8230, 16460, 32920, 163777, 327554, 655108, 818885, 1310216, 1637770, 3275540, 6551080]

約数ペア:

[(1, 6551080), (2, 3275540), (4, 1637770), (5, 1310216), (8, 818885), (10, 655108), (20, 327554), (40, 163777), (199, 32920), (398, 16460), (796, 8230), (823, 7960), (995, 6584), (1592, 4115), (1646, 3980), (1990, 3292)]