3864920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 9076320

約数和(自身を除く): 5211400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4201, 8402, 16804, 21005, 33608, 42010, 84020, 96623, 168040, 193246, 386492, 483115, 772984, 966230, 1932460, 3864920]

約数ペア:

[(1, 3864920), (2, 1932460), (4, 966230), (5, 772984), (8, 483115), (10, 386492), (20, 193246), (23, 168040), (40, 96623), (46, 84020), (92, 42010), (115, 33608), (184, 21005), (230, 16804), (460, 8402), (920, 4201)]