84957020

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{18713}}^1$

素因数の和:18949

約数の個数: 24

約数和(自身を含む): 179205264

約数和(自身を除く): 94248244

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 18713, 37426, 74852, 93565, 187130, 374260, 4247851, 8495702, 16991404, 21239255, 42478510, 84957020]

約数ペア:

[(1, 84957020), (2, 42478510), (4, 21239255), (5, 16991404), (10, 8495702), (20, 4247851), (227, 374260), (454, 187130), (908, 93565), (1135, 74852), (2270, 37426), (4540, 18713)]