76656760

素因数分解:

$2^3\times 5^1\times {\mathrm{1916419}}^1$

素因数の和:1916430

約数の個数: 16

約数和(自身を含む): 172477800

約数和(自身を除く): 95821040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1916419, 3832838, 7665676, 9582095, 15331352, 19164190, 38328380, 76656760]

約数ペア:

[(1, 76656760), (2, 38328380), (4, 19164190), (5, 15331352), (8, 9582095), (10, 7665676), (20, 3832838), (40, 1916419)]