27448840

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3023}}^1$

素因数の和:3261

約数の個数: 32

約数和(自身を含む): 62052480

約数和(自身を除く): 34603640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 3023, 4540, 6046, 9080, 12092, 15115, 24184, 30230, 60460, 120920, 686221, 1372442, 2744884, 3431105, 5489768, 6862210, 13724420, 27448840]

約数ペア:

[(1, 27448840), (2, 13724420), (4, 6862210), (5, 5489768), (8, 3431105), (10, 2744884), (20, 1372442), (40, 686221), (227, 120920), (454, 60460), (908, 30230), (1135, 24184), (1816, 15115), (2270, 12092), (3023, 9080), (4540, 6046)]