364152020

素因数分解:

$2^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{12583}}^1$

素因数の和:14039

約数の個数: 24

約数和(自身を含む): 765308544

約数和(自身を除く): 401156524

約数列:

[1, 2, 4, 5, 10, 20, 1447, 2894, 5788, 7235, 12583, 14470, 25166, 28940, 50332, 62915, 125830, 251660, 18207601, 36415202, 72830404, 91038005, 182076010, 364152020]

約数ペア:

[(1, 364152020), (2, 182076010), (4, 91038005), (5, 72830404), (10, 36415202), (20, 18207601), (1447, 251660), (2894, 125830), (5788, 62915), (7235, 50332), (12583, 28940), (14470, 25166)]