2058040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 4834080

約数和(自身を除く): 2776040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2237, 4474, 8948, 11185, 17896, 22370, 44740, 51451, 89480, 102902, 205804, 257255, 411608, 514510, 1029020, 2058040]

約数ペア:

[(1, 2058040), (2, 1029020), (4, 514510), (5, 411608), (8, 257255), (10, 205804), (20, 102902), (23, 89480), (40, 51451), (46, 44740), (92, 22370), (115, 17896), (184, 11185), (230, 8948), (460, 4474), (920, 2237)]