76718120

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2087}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 172886400

約数和(自身を除く): 96168280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1838, 2087, 3676, 4174, 4595, 7352, 8348, 9190, 10435, 16696, 18380, 20870, 36760, 41740, 83480, 1917953, 3835906, 7671812, 9589765, 15343624, 19179530, 38359060, 76718120]

約数ペア:

[(1, 76718120), (2, 38359060), (4, 19179530), (5, 15343624), (8, 9589765), (10, 7671812), (20, 3835906), (40, 1917953), (919, 83480), (1838, 41740), (2087, 36760), (3676, 20870), (4174, 18380), (4595, 16696), (7352, 10435), (8348, 9190)]