44950120

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5647}}^1$

素因数の和:5857

約数の個数: 32

約数和(自身を含む): 101664000

約数和(自身を除く): 56713880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 5647, 7960, 11294, 22588, 28235, 45176, 56470, 112940, 225880, 1123753, 2247506, 4495012, 5618765, 8990024, 11237530, 22475060, 44950120]

約数ペア:

[(1, 44950120), (2, 22475060), (4, 11237530), (5, 8990024), (8, 5618765), (10, 4495012), (20, 2247506), (40, 1123753), (199, 225880), (398, 112940), (796, 56470), (995, 45176), (1592, 28235), (1990, 22588), (3980, 11294), (5647, 7960)]