76580120

素因数分解:

$2^3\times 5^1\times {\mathrm{1914503}}^1$

素因数の和:1914514

約数の個数: 16

約数和(自身を含む): 172305360

約数和(自身を除く): 95725240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1914503, 3829006, 7658012, 9572515, 15316024, 19145030, 38290060, 76580120]

約数ペア:

[(1, 76580120), (2, 38290060), (4, 19145030), (5, 15316024), (8, 9572515), (10, 7658012), (20, 3829006), (40, 1914503)]