76169780

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{5923}}^1$

素因数の和:6575

約数の個数: 24

約数和(自身を含む): 160232352

約数和(自身を除く): 84062572

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 5923, 6430, 11846, 12860, 23692, 29615, 59230, 118460, 3808489, 7616978, 15233956, 19042445, 38084890, 76169780]

約数ペア:

[(1, 76169780), (2, 38084890), (4, 19042445), (5, 15233956), (10, 7616978), (20, 3808489), (643, 118460), (1286, 59230), (2572, 29615), (3215, 23692), (5923, 12860), (6430, 11846)]