116489840

素因数分解:

$2^4\times 5^1\times {\mathrm{1456123}}^1$

素因数の和:1456136

約数の個数: 20

約数和(自身を含む): 270839064

約数和(自身を除く): 154349224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1456123, 2912246, 5824492, 7280615, 11648984, 14561230, 23297968, 29122460, 58244920, 116489840]

約数ペア:

[(1, 116489840), (2, 58244920), (4, 29122460), (5, 23297968), (8, 14561230), (10, 11648984), (16, 7280615), (20, 5824492), (40, 2912246), (80, 1456123)]