14121160

素因数分解:

$2^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{719}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 17760440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 491, 719, 982, 1438, 1964, 2455, 2876, 3595, 3928, 4910, 5752, 7190, 9820, 14380, 19640, 28760, 353029, 706058, 1412116, 1765145, 2824232, 3530290, 7060580, 14121160]

約数ペア:

[(1, 14121160), (2, 7060580), (4, 3530290), (5, 2824232), (8, 1765145), (10, 1412116), (20, 706058), (40, 353029), (491, 28760), (719, 19640), (982, 14380), (1438, 9820), (1964, 7190), (2455, 5752), (2876, 4910), (3595, 3928)]