13662920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14851}}^1$

素因数の和:14885

約数の個数: 32

約数和(自身を含む): 32080320

約数和(自身を除く): 18417400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14851, 29702, 59404, 74255, 118808, 148510, 297020, 341573, 594040, 683146, 1366292, 1707865, 2732584, 3415730, 6831460, 13662920]

約数ペア:

[(1, 13662920), (2, 6831460), (4, 3415730), (5, 2732584), (8, 1707865), (10, 1366292), (20, 683146), (23, 594040), (40, 341573), (46, 297020), (92, 148510), (115, 118808), (184, 74255), (230, 59404), (460, 29702), (920, 14851)]