1220162040310

素因数分解:

$2^1\times 5^1\times {\mathrm{40841}}^1\times {\mathrm{2987591}}^1$

素因数の和:3028439

約数の個数: 16

約数和(自身を含む): 2196346184352

約数和(自身を除く): 976184144042

約数列:

[1, 2, 5, 10, 40841, 81682, 204205, 408410, 2987591, 5975182, 14937955, 29875910, 122016204031, 244032408062, 610081020155, 1220162040310]

約数ペア:

[(1, 1220162040310), (2, 610081020155), (5, 244032408062), (10, 122016204031), (40841, 29875910), (81682, 14937955), (204205, 5975182), (408410, 2987591)]