385536260

素因数分解:

$2^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{18661}}^1$

素因数の和:19703

約数の個数: 24

約数和(自身を含む): 810453336

約数和(自身を除く): 424917076

約数列:

[1, 2, 4, 5, 10, 20, 1033, 2066, 4132, 5165, 10330, 18661, 20660, 37322, 74644, 93305, 186610, 373220, 19276813, 38553626, 77107252, 96384065, 192768130, 385536260]

約数ペア:

[(1, 385536260), (2, 192768130), (4, 96384065), (5, 77107252), (10, 38553626), (20, 19276813), (1033, 373220), (2066, 186610), (4132, 93305), (5165, 74644), (10330, 37322), (18661, 20660)]