1029020

素因数分解:

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

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 2255904

約数和(自身を除く): 1226884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2237, 4474, 8948, 11185, 22370, 44740, 51451, 102902, 205804, 257255, 514510, 1029020]

約数ペア:

[(1, 1029020), (2, 514510), (4, 257255), (5, 205804), (10, 102902), (20, 51451), (23, 44740), (46, 22370), (92, 11185), (115, 8948), (230, 4474), (460, 2237)]