1748236460

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{1447}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 3704667456

約数和(自身を除く): 1956430996

約数列:

[1, 2, 4, 5, 10, 20, 193, 313, 386, 626, 772, 965, 1252, 1447, 1565, 1930, 2894, 3130, 3860, 5788, 6260, 7235, 14470, 28940, 60409, 120818, 241636, 279271, 302045, 452911, 558542, 604090, 905822, 1117084, 1208180, 1396355, 1811644, 2264555, 2792710, 4529110, 5585420, 9058220, 87411823, 174823646, 349647292, 437059115, 874118230, 1748236460]

約数ペア:

[(1, 1748236460), (2, 874118230), (4, 437059115), (5, 349647292), (10, 174823646), (20, 87411823), (193, 9058220), (313, 5585420), (386, 4529110), (626, 2792710), (772, 2264555), (965, 1811644), (1252, 1396355), (1447, 1208180), (1565, 1117084), (1930, 905822), (2894, 604090), (3130, 558542), (3860, 452911), (5788, 302045), (6260, 279271), (7235, 241636), (14470, 120818), (28940, 60409)]