4771540

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 10073952

約数和(自身を除く): 5302412

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1051, 1135, 2102, 2270, 4204, 4540, 5255, 10510, 21020, 238577, 477154, 954308, 1192885, 2385770, 4771540]

約数ペア:

[(1, 4771540), (2, 2385770), (4, 1192885), (5, 954308), (10, 477154), (20, 238577), (227, 21020), (454, 10510), (908, 5255), (1051, 4540), (1135, 4204), (2102, 2270)]